77264944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{254161}}^1$

素因数の和:254188

約数の個数: 20

約数和(自身を含む): 157580440

約数和(自身を除く): 80315496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 254161, 508322, 1016644, 2033288, 4066576, 4829059, 9658118, 19316236, 38632472, 77264944]

約数ペア:

[(1, 77264944), (2, 38632472), (4, 19316236), (8, 9658118), (16, 4829059), (19, 4066576), (38, 2033288), (76, 1016644), (152, 508322), (304, 254161)]