82039984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2879}}^1$

素因数の和:3037

約数の個数: 40

約数和(自身を含む): 172488960

約数和(自身を除く): 90448976

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 2879, 3562, 5758, 7124, 11516, 14248, 23032, 28496, 37427, 46064, 74854, 149708, 299416, 394423, 598832, 788846, 1577692, 3155384, 5127499, 6310768, 10254998, 20509996, 41019992, 82039984]

約数ペア:

[(1, 82039984), (2, 41019992), (4, 20509996), (8, 10254998), (13, 6310768), (16, 5127499), (26, 3155384), (52, 1577692), (104, 788846), (137, 598832), (208, 394423), (274, 299416), (548, 149708), (1096, 74854), (1781, 46064), (2192, 37427), (2879, 28496), (3562, 23032), (5758, 14248), (7124, 11516)]