86267696

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{21481}}^1$

素因数の和:21740

約数の個数: 20

約数和(自身を含む): 167817384

約数和(自身を除く): 81549688

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 21481, 42962, 85924, 171848, 343696, 5391731, 10783462, 21566924, 43133848, 86267696]

約数ペア:

[(1, 86267696), (2, 43133848), (4, 21566924), (8, 10783462), (16, 5391731), (251, 343696), (502, 171848), (1004, 85924), (2008, 42962), (4016, 21481)]