85771618

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{10639}}^1$

素因数の和:10809

約数の個数: 16

約数和(自身を含む): 134064000

約数和(自身を除く): 48292382

約数列:

[1, 2, 29, 58, 139, 278, 4031, 8062, 10639, 21278, 308531, 617062, 1478821, 2957642, 42885809, 85771618]

約数ペア:

[(1, 85771618), (2, 42885809), (29, 2957642), (58, 1478821), (139, 617062), (278, 308531), (4031, 21278), (8062, 10639)]