125690164

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{442571}}^1$

素因数の和:442646

約数の個数: 12

約数和(自身を含む): 223056288

約数和(自身を除く): 97366124

約数列:

[1, 2, 4, 71, 142, 284, 442571, 885142, 1770284, 31422541, 62845082, 125690164]

約数ペア:

[(1, 125690164), (2, 62845082), (4, 31422541), (71, 1770284), (142, 885142), (284, 442571)]