31984378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{2711}}^1$

素因数の和:3077

約数の個数: 16

約数和(自身を含む): 50963904

約数和(自身を除く): 18979526

約数列:

[1, 2, 17, 34, 347, 694, 2711, 5422, 5899, 11798, 46087, 92174, 940717, 1881434, 15992189, 31984378]

約数ペア:

[(1, 31984378), (2, 15992189), (17, 1881434), (34, 940717), (347, 92174), (694, 46087), (2711, 11798), (5422, 5899)]