64636016

素因数分解:

$2^4\times {\mathrm{1069}}^1\times {\mathrm{3779}}^1$

素因数の和:4856

約数の個数: 20

約数和(自身を含む): 125382600

約数和(自身を除く): 60746584

約数列:

[1, 2, 4, 8, 16, 1069, 2138, 3779, 4276, 7558, 8552, 15116, 17104, 30232, 60464, 4039751, 8079502, 16159004, 32318008, 64636016]

約数ペア:

[(1, 64636016), (2, 32318008), (4, 16159004), (8, 8079502), (16, 4039751), (1069, 60464), (2138, 30232), (3779, 17104), (4276, 15116), (7558, 8552)]