16674736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{80167}}^1$

素因数の和:80188

約数の個数: 20

約数和(自身を含む): 34792912

約数和(自身を除く): 18118176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 80167, 160334, 320668, 641336, 1042171, 1282672, 2084342, 4168684, 8337368, 16674736]

約数ペア:

[(1, 16674736), (2, 8337368), (4, 4168684), (8, 2084342), (13, 1282672), (16, 1042171), (26, 641336), (52, 320668), (104, 160334), (208, 80167)]