99497372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{21499}}^1$

素因数の和:21605

約数の個数: 24

約数和(自身を含む): 189630000

約数和(自身を除く): 90132628

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 21499, 42998, 85996, 279487, 558974, 1117948, 1913411, 3826822, 7653644, 24874343, 49748686, 99497372]

約数ペア:

[(1, 99497372), (2, 49748686), (4, 24874343), (13, 7653644), (26, 3826822), (52, 1913411), (89, 1117948), (178, 558974), (356, 279487), (1157, 85996), (2314, 42998), (4628, 21499)]