85940984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11923}}^1$

素因数の和:11999

約数の個数: 32

約数和(自身を含む): 173851920

約数和(自身を除く): 87910936

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 11923, 23846, 47692, 95384, 202691, 405382, 631919, 810764, 1263838, 1621528, 2527676, 5055352, 10742623, 21485246, 42970492, 85940984]

約数ペア:

[(1, 85940984), (2, 42970492), (4, 21485246), (8, 10742623), (17, 5055352), (34, 2527676), (53, 1621528), (68, 1263838), (106, 810764), (136, 631919), (212, 405382), (424, 202691), (901, 95384), (1802, 47692), (3604, 23846), (7208, 11923)]