80413528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{773207}}^1$

素因数の和:773226

約数の個数: 16

約数和(自身を含む): 162373680

約数和(自身を除く): 81960152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 773207, 1546414, 3092828, 6185656, 10051691, 20103382, 40206764, 80413528]

約数ペア:

[(1, 80413528), (2, 40206764), (4, 20103382), (8, 10051691), (13, 6185656), (26, 3092828), (52, 1546414), (104, 773207)]