38458724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1607}}^1$

素因数の和:1835

約数の個数: 24

約数和(自身を含む): 69877248

約数和(自身を除く): 31418524

約数列:

[1, 2, 4, 31, 62, 124, 193, 386, 772, 1607, 3214, 5983, 6428, 11966, 23932, 49817, 99634, 199268, 310151, 620302, 1240604, 9614681, 19229362, 38458724]

約数ペア:

[(1, 38458724), (2, 19229362), (4, 9614681), (31, 1240604), (62, 620302), (124, 310151), (193, 199268), (386, 99634), (772, 49817), (1607, 23932), (3214, 11966), (5983, 6428)]