81202222

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{2287}}^1$

素因数の和:2763

約数の個数: 16

約数和(自身を含む): 125116992

約数和(自身を除く): 43914770

約数列:

[1, 2, 41, 82, 433, 866, 2287, 4574, 17753, 35506, 93767, 187534, 990271, 1980542, 40601111, 81202222]

約数ペア:

[(1, 81202222), (2, 40601111), (41, 1980542), (82, 990271), (433, 187534), (866, 93767), (2287, 35506), (4574, 17753)]