5200398416

素因数分解:

$2^4\times {\mathrm{4177}}^1\times {\mathrm{77813}}^1$

素因数の和:81998

約数の個数: 20

約数和(自身を含む): 10078313652

約数和(自身を除く): 4877915236

約数列:

[1, 2, 4, 8, 16, 4177, 8354, 16708, 33416, 66832, 77813, 155626, 311252, 622504, 1245008, 325024901, 650049802, 1300099604, 2600199208, 5200398416]

約数ペア:

[(1, 5200398416), (2, 2600199208), (4, 1300099604), (8, 650049802), (16, 325024901), (4177, 1245008), (8354, 622504), (16708, 311252), (33416, 155626), (66832, 77813)]