31326802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{38867}}^1$

素因数の和:38913

約数の個数: 16

約数和(自身を含む): 52238592

約数和(自身を除く): 20911790

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 38867, 77734, 505271, 1010542, 1204877, 2409754, 15663401, 31326802]

約数ペア:

[(1, 31326802), (2, 15663401), (13, 2409754), (26, 1204877), (31, 1010542), (62, 505271), (403, 77734), (806, 38867)]