80040851

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1231}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 91542528

約数和(自身を除く): 11501677

約数列:

[1, 11, 23, 253, 257, 1231, 2827, 5911, 13541, 28313, 65021, 311443, 316367, 3480037, 7276441, 80040851]

約数ペア:

[(1, 80040851), (11, 7276441), (23, 3480037), (253, 316367), (257, 311443), (1231, 65021), (2827, 28313), (5911, 13541)]