64755632

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{18149}}^1$

素因数の和:18380

約数の個数: 20

約数和(自身を含む): 126033600

約数和(自身を除く): 61277968

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 18149, 36298, 72596, 145192, 290384, 4047227, 8094454, 16188908, 32377816, 64755632]

約数ペア:

[(1, 64755632), (2, 32377816), (4, 16188908), (8, 8094454), (16, 4047227), (223, 290384), (446, 145192), (892, 72596), (1784, 36298), (3568, 18149)]