38985832

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{79889}}^1$

素因数の和:79956

約数の個数: 16

約数和(自身を含む): 74297700

約数和(自身を除く): 35311868

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 79889, 159778, 319556, 639112, 4873229, 9746458, 19492916, 38985832]

約数ペア:

[(1, 38985832), (2, 19492916), (4, 9746458), (8, 4873229), (61, 639112), (122, 319556), (244, 159778), (488, 79889)]