86750308

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 154103040

約数和(自身を除く): 67352732

約数列:

[1, 2, 4, 103, 206, 239, 412, 478, 881, 956, 1762, 3524, 24617, 49234, 90743, 98468, 181486, 210559, 362972, 421118, 842236, 21687577, 43375154, 86750308]

約数ペア:

[(1, 86750308), (2, 43375154), (4, 21687577), (103, 842236), (206, 421118), (239, 362972), (412, 210559), (478, 181486), (881, 98468), (956, 90743), (1762, 49234), (3524, 24617)]