63932912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1017

約数の個数: 40

約数和(自身を含む): 128836992

約数和(自身を除く): 64904080

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 248, 314, 496, 628, 821, 1256, 1642, 2512, 3284, 4867, 6568, 9734, 13136, 19468, 25451, 38936, 50902, 77872, 101804, 128897, 203608, 257794, 407216, 515588, 1031176, 2062352, 3995807, 7991614, 15983228, 31966456, 63932912]

約数ペア:

[(1, 63932912), (2, 31966456), (4, 15983228), (8, 7991614), (16, 3995807), (31, 2062352), (62, 1031176), (124, 515588), (157, 407216), (248, 257794), (314, 203608), (496, 128897), (628, 101804), (821, 77872), (1256, 50902), (1642, 38936), (2512, 25451), (3284, 19468), (4867, 13136), (6568, 9734)]