89658244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{19373}}^1$

素因数の和:19479

約数の個数: 24

約数和(自身を含む): 170878680

約数和(自身を除く): 81220436

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 19373, 38746, 77492, 251849, 503698, 1007396, 1724197, 3448394, 6896788, 22414561, 44829122, 89658244]

約数ペア:

[(1, 89658244), (2, 44829122), (4, 22414561), (13, 6896788), (26, 3448394), (52, 1724197), (89, 1007396), (178, 503698), (356, 251849), (1157, 77492), (2314, 38746), (4628, 19373)]