84665626

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1$

素因数の和:1137

約数の個数: 16

約数和(自身を含む): 128205288

約数和(自身を除く): 43539662

約数列:

[1, 2, 193, 386, 421, 521, 842, 1042, 81253, 100553, 162506, 201106, 219341, 438682, 42332813, 84665626]

約数ペア:

[(1, 84665626), (2, 42332813), (193, 438682), (386, 219341), (421, 201106), (521, 162506), (842, 100553), (1042, 81253)]