4156384016

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{2918809}}^1$

素因数の和:2918906

約数の個数: 20

約数和(自身を含む): 8143479900

約数和(自身を除く): 3987095884

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 2918809, 5837618, 11675236, 23350472, 46700944, 259774001, 519548002, 1039096004, 2078192008, 4156384016]

約数ペア:

[(1, 4156384016), (2, 2078192008), (4, 1039096004), (8, 519548002), (16, 259774001), (89, 46700944), (178, 23350472), (356, 11675236), (712, 5837618), (1424, 2918809)]