31366608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 102660096

約数和(自身を除く): 71293488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 43, 48, 52, 56, 78, 84, 86, 91, 104, 112, 129, 156, 167, 168, 172, 182, 208, 258, 273, 301, 312, 334, 336, 344, 364, 501, 516, 546, 559, 602, 624, 668, 688, 728, 903, 1002, 1032, 1092, 1118, 1169, 1204, 1336, 1456, 1677, 1806, 2004, 2064, 2171, 2184, 2236, 2338, 2408, 2672, 3354, 3507, 3612, 3913, 4008, 4342, 4368, 4472, 4676, 4816, 6513, 6708, 7014, 7181, 7224, 7826, 8016, 8684, 8944, 9352, 11739, 13026, 13416, 14028, 14362, 14448, 15197, 15652, 17368, 18704, 21543, 23478, 26052, 26832, 28056, 28724, 30394, 31304, 34736, 43086, 45591, 46956, 50267, 52104, 56112, 57448, 60788, 62608, 86172, 91182, 93353, 93912, 100534, 104208, 114896, 121576, 150801, 172344, 182364, 186706, 187824, 201068, 243152, 280059, 301602, 344688, 364728, 373412, 402136, 560118, 603204, 653471, 729456, 746824, 804272, 1120236, 1206408, 1306942, 1493648, 1960413, 2240472, 2412816, 2613884, 3920826, 4480944, 5227768, 7841652, 10455536, 15683304, 31366608]

約数ペア:

[(1, 31366608), (2, 15683304), (3, 10455536), (4, 7841652), (6, 5227768), (7, 4480944), (8, 3920826), (12, 2613884), (13, 2412816), (14, 2240472), (16, 1960413), (21, 1493648), (24, 1306942), (26, 1206408), (28, 1120236), (39, 804272), (42, 746824), (43, 729456), (48, 653471), (52, 603204), (56, 560118), (78, 402136), (84, 373412), (86, 364728), (91, 344688), (104, 301602), (112, 280059), (129, 243152), (156, 201068), (167, 187824), (168, 186706), (172, 182364), (182, 172344), (208, 150801), (258, 121576), (273, 114896), (301, 104208), (312, 100534), (334, 93912), (336, 93353), (344, 91182), (364, 86172), (501, 62608), (516, 60788), (546, 57448), (559, 56112), (602, 52104), (624, 50267), (668, 46956), (688, 45591), (728, 43086), (903, 34736), (1002, 31304), (1032, 30394), (1092, 28724), (1118, 28056), (1169, 26832), (1204, 26052), (1336, 23478), (1456, 21543), (1677, 18704), (1806, 17368), (2004, 15652), (2064, 15197), (2171, 14448), (2184, 14362), (2236, 14028), (2338, 13416), (2408, 13026), (2672, 11739), (3354, 9352), (3507, 8944), (3612, 8684), (3913, 8016), (4008, 7826), (4342, 7224), (4368, 7181), (4472, 7014), (4676, 6708), (4816, 6513)]