38904244

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1571}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 70249536

約数和(自身を除く): 31345292

約数列:

[1, 2, 4, 41, 82, 151, 164, 302, 604, 1571, 3142, 6191, 6284, 12382, 24764, 64411, 128822, 237221, 257644, 474442, 948884, 9726061, 19452122, 38904244]

約数ペア:

[(1, 38904244), (2, 19452122), (4, 9726061), (41, 948884), (82, 474442), (151, 257644), (164, 237221), (302, 128822), (604, 64411), (1571, 24764), (3142, 12382), (6191, 6284)]