31975696

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{54013}}^1$

素因数の和:54058

約数の個数: 20

約数和(自身を含む): 63628492

約数和(自身を除く): 31652796

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 54013, 108026, 216052, 432104, 864208, 1998481, 3996962, 7993924, 15987848, 31975696]

約数ペア:

[(1, 31975696), (2, 15987848), (4, 7993924), (8, 3996962), (16, 1998481), (37, 864208), (74, 432104), (148, 216052), (296, 108026), (592, 54013)]