79784536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45127}}^1$

素因数の和:45163

約数の個数: 32

約数和(自身を含む): 170583840

約数和(自身を除く): 90799304

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 45127, 90254, 180508, 361016, 586651, 767159, 1173302, 1534318, 2346604, 3068636, 4693208, 6137272, 9973067, 19946134, 39892268, 79784536]

約数ペア:

[(1, 79784536), (2, 39892268), (4, 19946134), (8, 9973067), (13, 6137272), (17, 4693208), (26, 3068636), (34, 2346604), (52, 1534318), (68, 1173302), (104, 767159), (136, 586651), (221, 361016), (442, 180508), (884, 90254), (1768, 45127)]