31469756

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3821}}^1$

素因数の和:3925

約数の個数: 24

約数和(自身を含む): 57788640

約数和(自身を除く): 26318884

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 3821, 4118, 7642, 8236, 15284, 110809, 221618, 271291, 443236, 542582, 1085164, 7867439, 15734878, 31469756]

約数ペア:

[(1, 31469756), (2, 15734878), (4, 7867439), (29, 1085164), (58, 542582), (71, 443236), (116, 271291), (142, 221618), (284, 110809), (2059, 15284), (3821, 8236), (4118, 7642)]