220161115264

素因数分解:

$2^7\times {\mathrm{1720008713}}^1$

素因数の和:1720008727

約数の個数: 16

約数和(自身を含む): 438602222070

約数和(自身を除く): 218441106806

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1720008713, 3440017426, 6880034852, 13760069704, 27520139408, 55040278816, 110080557632, 220161115264]

約数ペア:

[(1, 220161115264), (2, 110080557632), (4, 55040278816), (8, 27520139408), (16, 13760069704), (32, 6880034852), (64, 3440017426), (128, 1720008713)]