31242564

素因数分解:

$2^2\times 3^3\times {\mathrm{289283}}^1$

素因数の和:289296

約数の個数: 24

約数和(自身を含む): 80999520

約数和(自身を除く): 49756956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 289283, 578566, 867849, 1157132, 1735698, 2603547, 3471396, 5207094, 7810641, 10414188, 15621282, 31242564]

約数ペア:

[(1, 31242564), (2, 15621282), (3, 10414188), (4, 7810641), (6, 5207094), (9, 3471396), (12, 2603547), (18, 1735698), (27, 1157132), (36, 867849), (54, 578566), (108, 289283)]