39790696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3253}}^1$

素因数の和:3409

約数の個数: 32

約数和(自身を含む): 82000800

約数和(自身を除く): 42210104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 3253, 6116, 6506, 12232, 13012, 26024, 35783, 71566, 143132, 286264, 452167, 904334, 1808668, 3617336, 4973837, 9947674, 19895348, 39790696]

約数ペア:

[(1, 39790696), (2, 19895348), (4, 9947674), (8, 4973837), (11, 3617336), (22, 1808668), (44, 904334), (88, 452167), (139, 286264), (278, 143132), (556, 71566), (1112, 35783), (1529, 26024), (3058, 13012), (3253, 12232), (6116, 6506)]