81068794

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{8521}}^1$

素因数の和:8661

約数の個数: 16

約数和(自身を含む): 125171136

約数和(自身を除く): 44102342

約数列:

[1, 2, 67, 71, 134, 142, 4757, 8521, 9514, 17042, 570907, 604991, 1141814, 1209982, 40534397, 81068794]

約数ペア:

[(1, 81068794), (2, 40534397), (67, 1209982), (71, 1141814), (134, 604991), (142, 570907), (4757, 17042), (8521, 9514)]