31813116

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 77565600

約数和(自身を除く): 45752484

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 113, 116, 174, 226, 339, 348, 452, 678, 809, 1356, 1618, 2427, 3236, 3277, 4854, 6554, 9708, 9831, 13108, 19662, 23461, 39324, 46922, 70383, 91417, 93844, 140766, 182834, 274251, 281532, 365668, 548502, 1097004, 2651093, 5302186, 7953279, 10604372, 15906558, 31813116]

約数ペア:

[(1, 31813116), (2, 15906558), (3, 10604372), (4, 7953279), (6, 5302186), (12, 2651093), (29, 1097004), (58, 548502), (87, 365668), (113, 281532), (116, 274251), (174, 182834), (226, 140766), (339, 93844), (348, 91417), (452, 70383), (678, 46922), (809, 39324), (1356, 23461), (1618, 19662), (2427, 13108), (3236, 9831), (3277, 9708), (4854, 6554)]