17770768

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{2053}}^1$

素因数の和:2602

約数の個数: 20

約数和(自身を含む): 34511308

約数和(自身を除く): 16740540

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2053, 2164, 4106, 4328, 8212, 8656, 16424, 32848, 1110673, 2221346, 4442692, 8885384, 17770768]

約数ペア:

[(1, 17770768), (2, 8885384), (4, 4442692), (8, 2221346), (16, 1110673), (541, 32848), (1082, 16424), (2053, 8656), (2164, 8212), (4106, 4328)]