31376488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27427}}^1$

素因数の和:27457

約数の個数: 32

約数和(自身を含む): 69118560

約数和(自身を除く): 37742072

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 27427, 54854, 109708, 219416, 301697, 356551, 603394, 713102, 1206788, 1426204, 2413576, 2852408, 3922061, 7844122, 15688244, 31376488]

約数ペア:

[(1, 31376488), (2, 15688244), (4, 7844122), (8, 3922061), (11, 2852408), (13, 2413576), (22, 1426204), (26, 1206788), (44, 713102), (52, 603394), (88, 356551), (104, 301697), (143, 219416), (286, 109708), (572, 54854), (1144, 27427)]