85050992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21521}}^1$

素因数の和:21561

約数の個数: 40

約数和(自身を含む): 186810960

約数和(自身を除く): 101759968

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 21521, 43042, 86084, 172168, 279773, 344336, 408899, 559546, 817798, 1119092, 1635596, 2238184, 3271192, 4476368, 5315687, 6542384, 10631374, 21262748, 42525496, 85050992]

約数ペア:

[(1, 85050992), (2, 42525496), (4, 21262748), (8, 10631374), (13, 6542384), (16, 5315687), (19, 4476368), (26, 3271192), (38, 2238184), (52, 1635596), (76, 1119092), (104, 817798), (152, 559546), (208, 408899), (247, 344336), (304, 279773), (494, 172168), (988, 86084), (1976, 43042), (3952, 21521)]