64157167

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{647}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 71850240

約数和(自身を除く): 7693073

約数列:

[1, 17, 19, 307, 323, 647, 5219, 5833, 10999, 12293, 99161, 198629, 208981, 3376693, 3773951, 64157167]

約数ペア:

[(1, 64157167), (17, 3773951), (19, 3376693), (307, 208981), (323, 198629), (647, 99161), (5219, 12293), (5833, 10999)]