40200908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{5471}}^1$

素因数の和:5653

約数の個数: 24

約数和(自身を含む): 77220864

約数和(自身を除く): 37019956

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 668, 1837, 3674, 5471, 7348, 10942, 21884, 60181, 120362, 240724, 913657, 1827314, 3654628, 10050227, 20100454, 40200908]

約数ペア:

[(1, 40200908), (2, 20100454), (4, 10050227), (11, 3654628), (22, 1827314), (44, 913657), (167, 240724), (334, 120362), (668, 60181), (1837, 21884), (3674, 10942), (5471, 7348)]