85681342

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{2377}}^1$

素因数の和:2715

約数の個数: 16

約数和(自身を含む): 130980240

約数和(自身を除く): 45298898

約数列:

[1, 2, 67, 134, 269, 538, 2377, 4754, 18023, 36046, 159259, 318518, 639413, 1278826, 42840671, 85681342]

約数ペア:

[(1, 85681342), (2, 42840671), (67, 1278826), (134, 639413), (269, 318518), (538, 159259), (2377, 36046), (4754, 18023)]