85839442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{15647}}^1$

素因数の和:15873

約数の個数: 16

約数和(自身を含む): 139329792

約数和(自身を除く): 53490350

約数列:

[1, 2, 13, 26, 211, 422, 2743, 5486, 15647, 31294, 203411, 406822, 3301517, 6603034, 42919721, 85839442]

約数ペア:

[(1, 85839442), (2, 42919721), (13, 6603034), (26, 3301517), (211, 406822), (422, 203411), (2743, 31294), (5486, 15647)]