31149564

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{6673}}^1$

素因数の和:7069

約数の個数: 24

約数和(自身を含む): 72880080

約数和(自身を除く): 41730516

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4668, 6673, 13346, 20019, 26692, 40038, 80076, 2595797, 5191594, 7787391, 10383188, 15574782, 31149564]

約数ペア:

[(1, 31149564), (2, 15574782), (3, 10383188), (4, 7787391), (6, 5191594), (12, 2595797), (389, 80076), (778, 40038), (1167, 26692), (1556, 20019), (2334, 13346), (4668, 6673)]