80914888

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{190837}}^1$

素因数の和:190896

約数の個数: 16

約数和(自身を含む): 154578780

約数和(自身を除く): 73663892

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 190837, 381674, 763348, 1526696, 10114361, 20228722, 40457444, 80914888]

約数ペア:

[(1, 80914888), (2, 40457444), (4, 20228722), (8, 10114361), (53, 1526696), (106, 763348), (212, 381674), (424, 190837)]