164413694

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{4049}}^1$

素因数の和:4387

約数の個数: 16

約数和(自身を含む): 250776000

約数和(自身を除く): 86362306

約数列:

[1, 2, 79, 158, 257, 514, 4049, 8098, 20303, 40606, 319871, 639742, 1040593, 2081186, 82206847, 164413694]

約数ペア:

[(1, 164413694), (2, 82206847), (79, 2081186), (158, 1040593), (257, 639742), (514, 319871), (4049, 40606), (8098, 20303)]