131057512

素因数分解:

$2^3\times {\mathrm{773}}^1\times {\mathrm{21193}}^1$

素因数の和:21972

約数の個数: 16

約数和(自身を含む): 246062340

約数和(自身を除く): 115004828

約数列:

[1, 2, 4, 8, 773, 1546, 3092, 6184, 21193, 42386, 84772, 169544, 16382189, 32764378, 65528756, 131057512]

約数ペア:

[(1, 131057512), (2, 65528756), (4, 32764378), (8, 16382189), (773, 169544), (1546, 84772), (3092, 42386), (6184, 21193)]