42175538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{7901}}^1$

素因数の和:8077

約数の個数: 16

約数和(自身を含む): 67419864

約数和(自身を除く): 25244326

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 7901, 15802, 134317, 268634, 1240457, 2480914, 21087769, 42175538]

約数ペア:

[(1, 42175538), (2, 21087769), (17, 2480914), (34, 1240457), (157, 268634), (314, 134317), (2669, 15802), (5338, 7901)]