31975112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5801}}^1$

素因数の和:5873

約数の個数: 32

約数和(自身を含む): 65794680

約数和(自身を除く): 33819568

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 5801, 11602, 23204, 46408, 75413, 150826, 301652, 307453, 603304, 614906, 1229812, 2459624, 3996889, 7993778, 15987556, 31975112]

約数ペア:

[(1, 31975112), (2, 15987556), (4, 7993778), (8, 3996889), (13, 2459624), (26, 1229812), (52, 614906), (53, 603304), (104, 307453), (106, 301652), (212, 150826), (424, 75413), (689, 46408), (1378, 23204), (2756, 11602), (5512, 5801)]