85457528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{1031}}^1$

素因数の和:1847

約数の個数: 32

約数和(自身を含む): 172942560

約数和(自身を除く): 87485032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 797, 1031, 1594, 2062, 3188, 4124, 6376, 8248, 10361, 13403, 20722, 26806, 41444, 53612, 82888, 107224, 821707, 1643414, 3286828, 6573656, 10682191, 21364382, 42728764, 85457528]

約数ペア:

[(1, 85457528), (2, 42728764), (4, 21364382), (8, 10682191), (13, 6573656), (26, 3286828), (52, 1643414), (104, 821707), (797, 107224), (1031, 82888), (1594, 53612), (2062, 41444), (3188, 26806), (4124, 20722), (6376, 13403), (8248, 10361)]