42491536

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{4651}}^1$

素因数の和:5230

約数の個数: 20

約数和(自身を含む): 82489264

約数和(自身を除く): 39997728

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 4651, 9136, 9302, 18604, 37208, 74416, 2655721, 5311442, 10622884, 21245768, 42491536]

約数ペア:

[(1, 42491536), (2, 21245768), (4, 10622884), (8, 5311442), (16, 2655721), (571, 74416), (1142, 37208), (2284, 18604), (4568, 9302), (4651, 9136)]