90508031

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:502

約数の個数: 16

約数和(自身を含む): 95344128

約数和(自身を除く): 4836097

約数列:

[1, 37, 71, 131, 263, 2627, 4847, 9301, 9731, 18673, 34453, 344137, 690901, 1274761, 2446163, 90508031]

約数ペア:

[(1, 90508031), (37, 2446163), (71, 1274761), (131, 690901), (263, 344137), (2627, 34453), (4847, 18673), (9301, 9731)]