52138448

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{8377}}^1$

素因数の和:8774

約数の個数: 20

約数和(自身を含む): 101290020

約数和(自身を除く): 49151572

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 8377, 16754, 33508, 67016, 134032, 3258653, 6517306, 13034612, 26069224, 52138448]

約数ペア:

[(1, 52138448), (2, 26069224), (4, 13034612), (8, 6517306), (16, 3258653), (389, 134032), (778, 67016), (1556, 33508), (3112, 16754), (6224, 8377)]