31742256

素因数分解:

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

素因数の和:100

約数の個数: 160

約数和(自身を含む): 103882240

約数和(自身を除く): 72139984

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, 168, 169, 172, 182, 208, 258, 273, 301, 312, 336, 338, 344, 364, 507, 516, 546, 559, 602, 624, 676, 688, 728, 903, 1014, 1032, 1092, 1118, 1183, 1204, 1352, 1456, 1677, 1806, 2028, 2064, 2184, 2197, 2236, 2366, 2408, 2704, 3354, 3549, 3612, 3913, 4056, 4368, 4394, 4472, 4732, 4816, 6591, 6708, 7098, 7224, 7267, 7826, 8112, 8788, 8944, 9464, 11739, 13182, 13416, 14196, 14448, 14534, 15379, 15652, 17576, 18928, 21801, 23478, 26364, 26832, 28392, 29068, 30758, 31304, 35152, 43602, 46137, 46956, 50869, 52728, 56784, 58136, 61516, 62608, 87204, 92274, 93912, 94471, 101738, 105456, 116272, 123032, 152607, 174408, 184548, 187824, 188942, 203476, 246064, 283413, 305214, 348816, 369096, 377884, 406952, 566826, 610428, 661297, 738192, 755768, 813904, 1133652, 1220856, 1322594, 1511536, 1983891, 2267304, 2441712, 2645188, 3967782, 4534608, 5290376, 7935564, 10580752, 15871128, 31742256]

約数ペア:

[(1, 31742256), (2, 15871128), (3, 10580752), (4, 7935564), (6, 5290376), (7, 4534608), (8, 3967782), (12, 2645188), (13, 2441712), (14, 2267304), (16, 1983891), (21, 1511536), (24, 1322594), (26, 1220856), (28, 1133652), (39, 813904), (42, 755768), (43, 738192), (48, 661297), (52, 610428), (56, 566826), (78, 406952), (84, 377884), (86, 369096), (91, 348816), (104, 305214), (112, 283413), (129, 246064), (156, 203476), (168, 188942), (169, 187824), (172, 184548), (182, 174408), (208, 152607), (258, 123032), (273, 116272), (301, 105456), (312, 101738), (336, 94471), (338, 93912), (344, 92274), (364, 87204), (507, 62608), (516, 61516), (546, 58136), (559, 56784), (602, 52728), (624, 50869), (676, 46956), (688, 46137), (728, 43602), (903, 35152), (1014, 31304), (1032, 30758), (1092, 29068), (1118, 28392), (1183, 26832), (1204, 26364), (1352, 23478), (1456, 21801), (1677, 18928), (1806, 17576), (2028, 15652), (2064, 15379), (2184, 14534), (2197, 14448), (2236, 14196), (2366, 13416), (2408, 13182), (2704, 11739), (3354, 9464), (3549, 8944), (3612, 8788), (3913, 8112), (4056, 7826), (4368, 7267), (4394, 7224), (4472, 7098), (4732, 6708), (4816, 6591)]