31619644

素因数分解:

$2^2\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1163}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 63358848

約数和(自身を除く): 31739204

約数列:

[1, 2, 4, 7, 14, 28, 971, 1163, 1942, 2326, 3884, 4652, 6797, 8141, 13594, 16282, 27188, 32564, 1129273, 2258546, 4517092, 7904911, 15809822, 31619644]

約数ペア:

[(1, 31619644), (2, 15809822), (4, 7904911), (7, 4517092), (14, 2258546), (28, 1129273), (971, 32564), (1163, 27188), (1942, 16282), (2326, 13594), (3884, 8141), (4652, 6797)]