80291272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{590377}}^1$

素因数の和:590400

約数の個数: 16

約数和(自身を含む): 159402060

約数和(自身を除く): 79110788

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 590377, 1180754, 2361508, 4723016, 10036409, 20072818, 40145636, 80291272]

約数ペア:

[(1, 80291272), (2, 40145636), (4, 20072818), (8, 10036409), (17, 4723016), (34, 2361508), (68, 1180754), (136, 590377)]