29686928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{80671}}^1$

素因数の和:80702

約数の個数: 20

約数和(自身を含む): 60019968

約数和(自身を除く): 30333040

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 80671, 161342, 322684, 645368, 1290736, 1855433, 3710866, 7421732, 14843464, 29686928]

約数ペア:

[(1, 29686928), (2, 14843464), (4, 7421732), (8, 3710866), (16, 1855433), (23, 1290736), (46, 645368), (92, 322684), (184, 161342), (368, 80671)]