8242154

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:685

約数の個数: 16

約数和(自身を含む): 12735360

約数和(自身を除く): 4493206

約数列:

[1, 2, 43, 86, 239, 401, 478, 802, 10277, 17243, 20554, 34486, 95839, 191678, 4121077, 8242154]

約数ペア:

[(1, 8242154), (2, 4121077), (43, 191678), (86, 95839), (239, 34486), (401, 20554), (478, 17243), (802, 10277)]