39893144

素因数分解:

$2^3\times {\mathrm{1213}}^1\times {\mathrm{4111}}^1$

素因数の和:5330

約数の個数: 16

約数和(自身を含む): 74879520

約数和(自身を除く): 34986376

約数列:

[1, 2, 4, 8, 1213, 2426, 4111, 4852, 8222, 9704, 16444, 32888, 4986643, 9973286, 19946572, 39893144]

約数ペア:

[(1, 39893144), (2, 19946572), (4, 9973286), (8, 4986643), (1213, 32888), (2426, 16444), (4111, 9704), (4852, 8222)]