38228872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2767}}^1$

素因数の和:2941

約数の個数: 32

約数和(自身を含む): 78721920

約数和(自身を除く): 40493048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 2767, 3454, 5534, 6908, 11068, 13816, 22136, 30437, 60874, 121748, 243496, 434419, 868838, 1737676, 3475352, 4778609, 9557218, 19114436, 38228872]

約数ペア:

[(1, 38228872), (2, 19114436), (4, 9557218), (8, 4778609), (11, 3475352), (22, 1737676), (44, 868838), (88, 434419), (157, 243496), (314, 121748), (628, 60874), (1256, 30437), (1727, 22136), (2767, 13816), (3454, 11068), (5534, 6908)]