80575856

素因数分解:

$2^4\times {\mathrm{1877}}^1\times {\mathrm{2683}}^1$

素因数の和:4568

約数の個数: 20

約数和(自身を含む): 156257112

約数和(自身を除く): 75681256

約数列:

[1, 2, 4, 8, 16, 1877, 2683, 3754, 5366, 7508, 10732, 15016, 21464, 30032, 42928, 5035991, 10071982, 20143964, 40287928, 80575856]

約数ペア:

[(1, 80575856), (2, 40287928), (4, 20143964), (8, 10071982), (16, 5035991), (1877, 42928), (2683, 30032), (3754, 21464), (5366, 15016), (7508, 10732)]