86943919978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{23460313}}^1$

素因数の和:23460441

約数の個数: 16

約数和(自身を含む): 139354265160

約数和(自身を除く): 52410345182

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 23460313, 46920626, 398825321, 797650642, 2557174117, 5114348234, 43471959989, 86943919978]

約数ペア:

[(1, 86943919978), (2, 43471959989), (17, 5114348234), (34, 2557174117), (109, 797650642), (218, 398825321), (1853, 46920626), (3706, 23460313)]