64140816

素因数分解:

$2^4\times 3^1\times {\mathrm{1336267}}^1$

素因数の和:1336278

約数の個数: 20

約数和(自身を含む): 165697232

約数和(自身を除く): 101556416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1336267, 2672534, 4008801, 5345068, 8017602, 10690136, 16035204, 21380272, 32070408, 64140816]

約数ペア:

[(1, 64140816), (2, 32070408), (3, 21380272), (4, 16035204), (6, 10690136), (8, 8017602), (12, 5345068), (16, 4008801), (24, 2672534), (48, 1336267)]