81307822

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{2083}}^1$

素因数の和:2787

約数の個数: 16

約数和(自身を含む): 126415440

約数和(自身を除く): 45107618

約数列:

[1, 2, 29, 58, 673, 1346, 2083, 4166, 19517, 39034, 60407, 120814, 1401859, 2803718, 40653911, 81307822]

約数ペア:

[(1, 81307822), (2, 40653911), (29, 2803718), (58, 1401859), (673, 120814), (1346, 60407), (2083, 39034), (4166, 19517)]