80996708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67723}}^1$

素因数の和:67763

約数の個数: 24

約数和(自身を含む): 159286848

約数和(自身を除く): 78290140

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 67723, 135446, 270892, 880399, 1557629, 1760798, 3115258, 3521596, 6230516, 20249177, 40498354, 80996708]

約数ペア:

[(1, 80996708), (2, 40498354), (4, 20249177), (13, 6230516), (23, 3521596), (26, 3115258), (46, 1760798), (52, 1557629), (92, 880399), (299, 270892), (598, 135446), (1196, 67723)]