31856506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{30809}}^1$

素因数の和:30869

約数の個数: 16

約数和(自身を含む): 53239680

約数和(自身を除く): 21383174

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 30809, 61618, 338899, 677798, 1448023, 2896046, 15928253, 31856506]

約数ペア:

[(1, 31856506), (2, 15928253), (11, 2896046), (22, 1448023), (47, 677798), (94, 338899), (517, 61618), (1034, 30809)]