21347821408

素因数分解:

$2^5\times {\mathrm{6317}}^1\times {\mathrm{105607}}^1$

素因数の和:111934

約数の個数: 24

約数和(自身を含む): 42035574672

約数和(自身を除く): 20687753264

約数列:

[1, 2, 4, 8, 16, 32, 6317, 12634, 25268, 50536, 101072, 105607, 202144, 211214, 422428, 844856, 1689712, 3379424, 667119419, 1334238838, 2668477676, 5336955352, 10673910704, 21347821408]

約数ペア:

[(1, 21347821408), (2, 10673910704), (4, 5336955352), (8, 2668477676), (16, 1334238838), (32, 667119419), (6317, 3379424), (12634, 1689712), (25268, 844856), (50536, 422428), (101072, 211214), (105607, 202144)]