85821316

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{30347}}^1$

素因数の和:30459

約数の個数: 24

約数和(自身を含む): 173347776

約数和(自身を除く): 87526460

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 30347, 60694, 121388, 212429, 424858, 849716, 3065047, 6130094, 12260188, 21455329, 42910658, 85821316]

約数ペア:

[(1, 85821316), (2, 42910658), (4, 21455329), (7, 12260188), (14, 6130094), (28, 3065047), (101, 849716), (202, 424858), (404, 212429), (707, 121388), (1414, 60694), (2828, 30347)]