86617294

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{1801}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 131690160

約数和(自身を除く): 45072866

約数列:

[1, 2, 139, 173, 278, 346, 1801, 3602, 24047, 48094, 250339, 311573, 500678, 623146, 43308647, 86617294]

約数ペア:

[(1, 86617294), (2, 43308647), (139, 623146), (173, 500678), (278, 311573), (346, 250339), (1801, 48094), (3602, 24047)]