86156866

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{2207}}^1$

素因数の和:2489

約数の個数: 16

約数和(自身を含む): 131155200

約数和(自身を除く): 44998334

約数列:

[1, 2, 131, 149, 262, 298, 2207, 4414, 19519, 39038, 289117, 328843, 578234, 657686, 43078433, 86156866]

約数ペア:

[(1, 86156866), (2, 43078433), (131, 657686), (149, 578234), (262, 328843), (298, 289117), (2207, 39038), (4414, 19519)]