90659348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{11701}}^1$

素因数の和:11867

約数の個数: 24

約数和(自身を含む): 172019400

約数和(自身を除く): 81360052

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 11701, 23402, 46804, 152113, 304226, 608452, 1743449, 3486898, 6973796, 22664837, 45329674, 90659348]

約数ペア:

[(1, 90659348), (2, 45329674), (4, 22664837), (13, 6973796), (26, 3486898), (52, 1743449), (149, 608452), (298, 304226), (596, 152113), (1937, 46804), (3874, 23402), (7748, 11701)]