31468340

素因数分解:

$2^2\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{1367}}^1$

素因数の和:2527

約数の個数: 24

約数和(自身を含む): 66189312

約数和(自身を除く): 34720972

約数列:

[1, 2, 4, 5, 10, 20, 1151, 1367, 2302, 2734, 4604, 5468, 5755, 6835, 11510, 13670, 23020, 27340, 1573417, 3146834, 6293668, 7867085, 15734170, 31468340]

約数ペア:

[(1, 31468340), (2, 15734170), (4, 7867085), (5, 6293668), (10, 3146834), (20, 1573417), (1151, 27340), (1367, 23020), (2302, 13670), (2734, 11510), (4604, 6835), (5468, 5755)]