31002292

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 55423872

約数和(自身を除く): 24421580

約数列:

[1, 2, 4, 71, 142, 173, 284, 346, 631, 692, 1262, 2524, 12283, 24566, 44801, 49132, 89602, 109163, 179204, 218326, 436652, 7750573, 15501146, 31002292]

約数ペア:

[(1, 31002292), (2, 15501146), (4, 7750573), (71, 436652), (142, 218326), (173, 179204), (284, 109163), (346, 89602), (631, 49132), (692, 44801), (1262, 24566), (2524, 12283)]