38480264

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{78853}}^1$

素因数の和:78920

約数の個数: 16

約数和(自身を含む): 73334220

約数和(自身を除く): 34853956

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 78853, 157706, 315412, 630824, 4810033, 9620066, 19240132, 38480264]

約数ペア:

[(1, 38480264), (2, 19240132), (4, 9620066), (8, 4810033), (61, 630824), (122, 315412), (244, 157706), (488, 78853)]