31243026

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1459}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 64753920

約数和(自身を除く): 33510894

約数列:

[1, 2, 3, 6, 43, 83, 86, 129, 166, 249, 258, 498, 1459, 2918, 3569, 4377, 7138, 8754, 10707, 21414, 62737, 121097, 125474, 188211, 242194, 363291, 376422, 726582, 5207171, 10414342, 15621513, 31243026]

約数ペア:

[(1, 31243026), (2, 15621513), (3, 10414342), (6, 5207171), (43, 726582), (83, 376422), (86, 363291), (129, 242194), (166, 188211), (249, 125474), (258, 121097), (498, 62737), (1459, 21414), (2918, 10707), (3569, 8754), (4377, 7138)]