84771856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13147}}^1$

素因数の和:13199

約数の個数: 40

約数和(自身を含む): 182599424

約数和(自身を除く): 97827568

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 13147, 26294, 52588, 105176, 170911, 210352, 341822, 407557, 683644, 815114, 1367288, 1630228, 2734576, 3260456, 5298241, 6520912, 10596482, 21192964, 42385928, 84771856]

約数ペア:

[(1, 84771856), (2, 42385928), (4, 21192964), (8, 10596482), (13, 6520912), (16, 5298241), (26, 3260456), (31, 2734576), (52, 1630228), (62, 1367288), (104, 815114), (124, 683644), (208, 407557), (248, 341822), (403, 210352), (496, 170911), (806, 105176), (1612, 52588), (3224, 26294), (6448, 13147)]