31678736

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{37357}}^1$

素因数の和:37418

約数の個数: 20

約数和(自身を含む): 62537292

約数和(自身を除く): 30858556

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 37357, 74714, 149428, 298856, 597712, 1979921, 3959842, 7919684, 15839368, 31678736]

約数ペア:

[(1, 31678736), (2, 15839368), (4, 7919684), (8, 3959842), (16, 1979921), (53, 597712), (106, 298856), (212, 149428), (424, 74714), (848, 37357)]