80864016

素因数分解:

$2^4\times 3^1\times {\mathrm{1684667}}^1$

素因数の和:1684678

約数の個数: 20

約数和(自身を含む): 208898832

約数和(自身を除く): 128034816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1684667, 3369334, 5054001, 6738668, 10108002, 13477336, 20216004, 26954672, 40432008, 80864016]

約数ペア:

[(1, 80864016), (2, 40432008), (3, 26954672), (4, 20216004), (6, 13477336), (8, 10108002), (12, 6738668), (16, 5054001), (24, 3369334), (48, 1684667)]