1661550512

素因数分解:

$2^4\times {\mathrm{3541}}^1\times {\mathrm{29327}}^1$

素因数の和:32876

約数の個数: 20

約数和(自身を含む): 3220273056

約数和(自身を除く): 1558722544

約数列:

[1, 2, 4, 8, 16, 3541, 7082, 14164, 28328, 29327, 56656, 58654, 117308, 234616, 469232, 103846907, 207693814, 415387628, 830775256, 1661550512]

約数ペア:

[(1, 1661550512), (2, 830775256), (4, 415387628), (8, 207693814), (16, 103846907), (3541, 469232), (7082, 234616), (14164, 117308), (28328, 58654), (29327, 56656)]