31712432

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{8293}}^1$

素因数の和:8540

約数の個数: 20

約数和(自身を含む): 61707360

約数和(自身を除く): 29994928

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 8293, 16586, 33172, 66344, 132688, 1982027, 3964054, 7928108, 15856216, 31712432]

約数ペア:

[(1, 31712432), (2, 15856216), (4, 7928108), (8, 3964054), (16, 1982027), (239, 132688), (478, 66344), (956, 33172), (1912, 16586), (3824, 8293)]