31580152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{232207}}^1$

素因数の和:232230

約数の個数: 16

約数和(自身を含む): 62696160

約数和(自身を除く): 31116008

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 232207, 464414, 928828, 1857656, 3947519, 7895038, 15790076, 31580152]

約数ペア:

[(1, 31580152), (2, 15790076), (4, 7895038), (8, 3947519), (17, 1857656), (34, 928828), (68, 464414), (136, 232207)]