80824964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1836931}}^1$

素因数の和:1836946

約数の個数: 12

約数和(自身を含む): 154302288

約数和(自身を除く): 73477324

約数列:

[1, 2, 4, 11, 22, 44, 1836931, 3673862, 7347724, 20206241, 40412482, 80824964]

約数ペア:

[(1, 80824964), (2, 40412482), (4, 20206241), (11, 7347724), (22, 3673862), (44, 1836931)]