38560456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2791}}^1$

素因数の和:2965

約数の個数: 32

約数和(自身を含む): 79404480

約数和(自身を除く): 40844024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 2791, 3454, 5582, 6908, 11164, 13816, 22328, 30701, 61402, 122804, 245608, 438187, 876374, 1752748, 3505496, 4820057, 9640114, 19280228, 38560456]

約数ペア:

[(1, 38560456), (2, 19280228), (4, 9640114), (8, 4820057), (11, 3505496), (22, 1752748), (44, 876374), (88, 438187), (157, 245608), (314, 122804), (628, 61402), (1256, 30701), (1727, 22328), (2791, 13816), (3454, 11164), (5582, 6908)]