31454844

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 76758528

約数和(自身を除く): 45303684

約数列:

[1, 2, 3, 4, 6, 12, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 516, 564, 1297, 2021, 2594, 3891, 4042, 5188, 6063, 7782, 8084, 12126, 15564, 24252, 55771, 60959, 111542, 121918, 167313, 182877, 223084, 243836, 334626, 365754, 669252, 731508, 2621237, 5242474, 7863711, 10484948, 15727422, 31454844]

約数ペア:

[(1, 31454844), (2, 15727422), (3, 10484948), (4, 7863711), (6, 5242474), (12, 2621237), (43, 731508), (47, 669252), (86, 365754), (94, 334626), (129, 243836), (141, 223084), (172, 182877), (188, 167313), (258, 121918), (282, 111542), (516, 60959), (564, 55771), (1297, 24252), (2021, 15564), (2594, 12126), (3891, 8084), (4042, 7782), (5188, 6063)]