31712928

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25411}}^1$

素因数の和:25437

約数の個数: 48

約数和(自身を含む): 89653536

約数和(自身を除く): 57940608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 25411, 50822, 76233, 101644, 152466, 203288, 304932, 330343, 406576, 609864, 660686, 813152, 991029, 1219728, 1321372, 1982058, 2439456, 2642744, 3964116, 5285488, 7928232, 10570976, 15856464, 31712928]

約数ペア:

[(1, 31712928), (2, 15856464), (3, 10570976), (4, 7928232), (6, 5285488), (8, 3964116), (12, 2642744), (13, 2439456), (16, 1982058), (24, 1321372), (26, 1219728), (32, 991029), (39, 813152), (48, 660686), (52, 609864), (78, 406576), (96, 330343), (104, 304932), (156, 203288), (208, 152466), (312, 101644), (416, 76233), (624, 50822), (1248, 25411)]