31630854

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{23021}}^1$

素因数の和:23255

約数の個数: 16

約数和(自身を含む): 63540720

約数和(自身を除く): 31909866

約数列:

[1, 2, 3, 6, 229, 458, 687, 1374, 23021, 46042, 69063, 138126, 5271809, 10543618, 15815427, 31630854]

約数ペア:

[(1, 31630854), (2, 15815427), (3, 10543618), (6, 5271809), (229, 138126), (458, 69063), (687, 46042), (1374, 23021)]