40152464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{228139}}^1$

素因数の和:228158

約数の個数: 20

約数和(自身を含む): 84868080

約数和(自身を除く): 44715616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 228139, 456278, 912556, 1825112, 2509529, 3650224, 5019058, 10038116, 20076232, 40152464]

約数ペア:

[(1, 40152464), (2, 20076232), (4, 10038116), (8, 5019058), (11, 3650224), (16, 2509529), (22, 1825112), (44, 912556), (88, 456278), (176, 228139)]