140972192

素因数分解:

$2^5\times {\mathrm{4405381}}^1$

素因数の和:4405391

約数の個数: 12

約数和(自身を含む): 277539066

約数和(自身を除く): 136566874

約数列:

[1, 2, 4, 8, 16, 32, 4405381, 8810762, 17621524, 35243048, 70486096, 140972192]

約数ペア:

[(1, 140972192), (2, 70486096), (4, 35243048), (8, 17621524), (16, 8810762), (32, 4405381)]