124927952

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{71633}}^1$

素因数の和:71750

約数の個数: 20

約数和(自身を含む): 244271940

約数和(自身を除く): 119343988

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 71633, 143266, 286532, 573064, 1146128, 7807997, 15615994, 31231988, 62463976, 124927952]

約数ペア:

[(1, 124927952), (2, 62463976), (4, 31231988), (8, 15615994), (16, 7807997), (109, 1146128), (218, 573064), (436, 286532), (872, 143266), (1744, 71633)]