31379710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59207}}^1$

素因数の和:59267

約数の個数: 16

約数和(自身を含む): 57550176

約数和(自身を除く): 26170466

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 59207, 118414, 296035, 592070, 3137971, 6275942, 15689855, 31379710]

約数ペア:

[(1, 31379710), (2, 15689855), (5, 6275942), (10, 3137971), (53, 592070), (106, 296035), (265, 118414), (530, 59207)]