40177936

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{8689}}^1$

素因数の和:8731

約数の個数: 30

約数和(自身を含む): 82702730

約数和(自身を除く): 42524794

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 8689, 17378, 34756, 69512, 139024, 147713, 295426, 590852, 1181704, 2363408, 2511121, 5022242, 10044484, 20088968, 40177936]

約数ペア:

[(1, 40177936), (2, 20088968), (4, 10044484), (8, 5022242), (16, 2511121), (17, 2363408), (34, 1181704), (68, 590852), (136, 295426), (272, 147713), (289, 139024), (578, 69512), (1156, 34756), (2312, 17378), (4624, 8689)]