85810832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{315481}}^1$

素因数の和:315506

約数の個数: 20

約数和(自身を含む): 176038956

約数和(自身を除く): 90228124

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 315481, 630962, 1261924, 2523848, 5047696, 5363177, 10726354, 21452708, 42905416, 85810832]

約数ペア:

[(1, 85810832), (2, 42905416), (4, 21452708), (8, 10726354), (16, 5363177), (17, 5047696), (34, 2523848), (68, 1261924), (136, 630962), (272, 315481)]