84979144

素因数分解:

$2^3\times {\mathrm{1031}}^1\times {\mathrm{10303}}^1$

素因数の和:11340

約数の個数: 16

約数和(自身を含む): 159505920

約数和(自身を除く): 74526776

約数列:

[1, 2, 4, 8, 1031, 2062, 4124, 8248, 10303, 20606, 41212, 82424, 10622393, 21244786, 42489572, 84979144]

約数ペア:

[(1, 84979144), (2, 42489572), (4, 21244786), (8, 10622393), (1031, 82424), (2062, 41212), (4124, 20606), (8248, 10303)]