87581438

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{26849}}^1$

素因数の和:27091

約数の個数: 16

約数和(自身を含む): 150789600

約数和(自身を除く): 63208162

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 26849, 53698, 187943, 375886, 6255817, 12511634, 43790719, 87581438]

約数ペア:

[(1, 87581438), (2, 43790719), (7, 12511634), (14, 6255817), (233, 375886), (466, 187943), (1631, 53698), (3262, 26849)]