85557698

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{2521}}^1$

素因数の和:2833

約数の個数: 16

約数和(自身を含む): 130740480

約数和(自身を除く): 45182782

約数列:

[1, 2, 71, 142, 239, 478, 2521, 5042, 16969, 33938, 178991, 357982, 602519, 1205038, 42778849, 85557698]

約数ペア:

[(1, 85557698), (2, 42778849), (71, 1205038), (142, 602519), (239, 357982), (478, 178991), (2521, 33938), (5042, 16969)]