89222008

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{157081}}^1$

素因数の和:157158

約数の個数: 16

約数和(自身を含む): 169648560

約数和(自身を除く): 80426552

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 157081, 314162, 628324, 1256648, 11152751, 22305502, 44611004, 89222008]

約数ペア:

[(1, 89222008), (2, 44611004), (4, 22305502), (8, 11152751), (71, 1256648), (142, 628324), (284, 314162), (568, 157081)]