86592272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21911}}^1$

素因数の和:21951

約数の個数: 40

約数和(自身を含む): 190196160

約数和(自身を除く): 103603888

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 21911, 43822, 87644, 175288, 284843, 350576, 416309, 569686, 832618, 1139372, 1665236, 2278744, 3330472, 4557488, 5412017, 6660944, 10824034, 21648068, 43296136, 86592272]

約数ペア:

[(1, 86592272), (2, 43296136), (4, 21648068), (8, 10824034), (13, 6660944), (16, 5412017), (19, 4557488), (26, 3330472), (38, 2278744), (52, 1665236), (76, 1139372), (104, 832618), (152, 569686), (208, 416309), (247, 350576), (304, 284843), (494, 175288), (988, 87644), (1976, 43822), (3952, 21911)]