45625456

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 91337904

約数和(自身を除く): 45712448

約数列:

[1, 2, 4, 8, 16, 41, 82, 157, 164, 314, 328, 443, 628, 656, 886, 1256, 1772, 2512, 3544, 6437, 7088, 12874, 18163, 25748, 36326, 51496, 69551, 72652, 102992, 139102, 145304, 278204, 290608, 556408, 1112816, 2851591, 5703182, 11406364, 22812728, 45625456]

約数ペア:

[(1, 45625456), (2, 22812728), (4, 11406364), (8, 5703182), (16, 2851591), (41, 1112816), (82, 556408), (157, 290608), (164, 278204), (314, 145304), (328, 139102), (443, 102992), (628, 72652), (656, 69551), (886, 51496), (1256, 36326), (1772, 25748), (2512, 18163), (3544, 12874), (6437, 7088)]