31637424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7243}}^1$

素因数の和:7274

約数の個数: 80

約数和(自身を含む): 100604672

約数和(自身を除く): 68967248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 7243, 14486, 21729, 28972, 43458, 50701, 57944, 86916, 94159, 101402, 115888, 152103, 173832, 188318, 202804, 282477, 304206, 347664, 376636, 405608, 564954, 608412, 659113, 753272, 811216, 1129908, 1216824, 1318226, 1506544, 1977339, 2259816, 2433648, 2636452, 3954678, 4519632, 5272904, 7909356, 10545808, 15818712, 31637424]

約数ペア:

[(1, 31637424), (2, 15818712), (3, 10545808), (4, 7909356), (6, 5272904), (7, 4519632), (8, 3954678), (12, 2636452), (13, 2433648), (14, 2259816), (16, 1977339), (21, 1506544), (24, 1318226), (26, 1216824), (28, 1129908), (39, 811216), (42, 753272), (48, 659113), (52, 608412), (56, 564954), (78, 405608), (84, 376636), (91, 347664), (104, 304206), (112, 282477), (156, 202804), (168, 188318), (182, 173832), (208, 152103), (273, 115888), (312, 101402), (336, 94159), (364, 86916), (546, 57944), (624, 50701), (728, 43458), (1092, 28972), (1456, 21729), (2184, 14486), (4368, 7243)]