78609962

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{1049}}^1$

素因数の和:1561

約数の個数: 16

約数和(自身を含む): 119637000

約数和(自身を除く): 41027038

約数列:

[1, 2, 89, 178, 421, 842, 1049, 2098, 37469, 74938, 93361, 186722, 441629, 883258, 39304981, 78609962]

約数ペア:

[(1, 78609962), (2, 39304981), (89, 883258), (178, 441629), (421, 186722), (842, 93361), (1049, 74938), (2098, 37469)]