81602008

素因数分解:

$2^3\times {\mathrm{701}}^1\times {\mathrm{14551}}^1$

素因数の和:15258

約数の個数: 16

約数和(自身を含む): 153232560

約数和(自身を除く): 71630552

約数列:

[1, 2, 4, 8, 701, 1402, 2804, 5608, 14551, 29102, 58204, 116408, 10200251, 20400502, 40801004, 81602008]

約数ペア:

[(1, 81602008), (2, 40801004), (4, 20400502), (8, 10200251), (701, 116408), (1402, 58204), (2804, 29102), (5608, 14551)]