163731088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{330103}}^1$

素因数の和:330142

約数の個数: 20

約数和(自身を含む): 327463168

約数和(自身を除く): 163732080

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 330103, 660206, 1320412, 2640824, 5281648, 10233193, 20466386, 40932772, 81865544, 163731088]

約数ペア:

[(1, 163731088), (2, 81865544), (4, 40932772), (8, 20466386), (16, 10233193), (31, 5281648), (62, 2640824), (124, 1320412), (248, 660206), (496, 330103)]