42532918

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 64774080

約数和(自身を除く): 22241162

約数列:

[1, 2, 101, 202, 239, 478, 881, 1762, 24139, 48278, 88981, 177962, 210559, 421118, 21266459, 42532918]

約数ペア:

[(1, 42532918), (2, 21266459), (101, 421118), (202, 210559), (239, 177962), (478, 88981), (881, 48278), (1762, 24139)]