85881677

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2789}}^1$

素因数の和:2932

約数の個数: 16

約数和(自身を含む): 101243520

約数和(自身を除く): 15361843

約数列:

[1, 7, 53, 83, 371, 581, 2789, 4399, 19523, 30793, 147817, 231487, 1034719, 1620409, 12268811, 85881677]

約数ペア:

[(1, 85881677), (7, 12268811), (53, 1620409), (83, 1034719), (371, 231487), (581, 147817), (2789, 30793), (4399, 19523)]