31179828

素因数分解:

$2^2\times 3^1\times {\mathrm{1597}}^1\times {\mathrm{1627}}^1$

素因数の和:3231

約数の個数: 24

約数和(自身を含む): 72843232

約数和(自身を除く): 41663404

約数列:

[1, 2, 3, 4, 6, 12, 1597, 1627, 3194, 3254, 4791, 4881, 6388, 6508, 9582, 9762, 19164, 19524, 2598319, 5196638, 7794957, 10393276, 15589914, 31179828]

約数ペア:

[(1, 31179828), (2, 15589914), (3, 10393276), (4, 7794957), (6, 5196638), (12, 2598319), (1597, 19524), (1627, 19164), (3194, 9762), (3254, 9582), (4791, 6508), (4881, 6388)]