39129490

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{49531}}^1$

素因数の和:49617

約数の個数: 16

約数和(自身を含む): 71326080

約数和(自身を除く): 32196590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 49531, 99062, 247655, 495310, 3912949, 7825898, 19564745, 39129490]

約数ペア:

[(1, 39129490), (2, 19564745), (5, 7825898), (10, 3912949), (79, 495310), (158, 247655), (395, 99062), (790, 49531)]