85430926

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{210421}}^1$

素因数の和:210459

約数の個数: 16

約数和(自身を含む): 151503840

約数和(自身を除く): 66072914

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 210421, 420842, 1472947, 2945894, 6102209, 12204418, 42715463, 85430926]

約数ペア:

[(1, 85430926), (2, 42715463), (7, 12204418), (14, 6102209), (29, 2945894), (58, 1472947), (203, 420842), (406, 210421)]