34870408

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{39989}}^1$

素因数の和:40104

約数の個数: 16

約数和(自身を含む): 65983500

約数和(自身を除く): 31113092

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 39989, 79978, 159956, 319912, 4358801, 8717602, 17435204, 34870408]

約数ペア:

[(1, 34870408), (2, 17435204), (4, 8717602), (8, 4358801), (109, 319912), (218, 159956), (436, 79978), (872, 39989)]