61495016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4451}}^1$

素因数の和:4625

約数の個数: 32

約数和(自身を含む): 126614880

約数和(自身を除く): 65119864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 3454, 4451, 6908, 8902, 13816, 17804, 35608, 48961, 97922, 195844, 391688, 698807, 1397614, 2795228, 5590456, 7686877, 15373754, 30747508, 61495016]

約数ペア:

[(1, 61495016), (2, 30747508), (4, 15373754), (8, 7686877), (11, 5590456), (22, 2795228), (44, 1397614), (88, 698807), (157, 391688), (314, 195844), (628, 97922), (1256, 48961), (1727, 35608), (3454, 17804), (4451, 13816), (6908, 8902)]