80880022

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{662951}}^1$

素因数の和:663014

約数の個数: 8

約数和(自身を含む): 123309072

約数和(自身を除く): 42429050

約数列:

[1, 2, 61, 122, 662951, 1325902, 40440011, 80880022]

約数ペア:

[(1, 80880022), (2, 40440011), (61, 1325902), (122, 662951)]