80564286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20011}}^1$

素因数の和:20088

約数の個数: 32

約数和(自身を含む): 178667136

約数和(自身を除く): 98102850

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 20011, 40022, 60033, 120066, 220121, 440242, 660363, 1220671, 1320726, 2441342, 3662013, 7324026, 13427381, 26854762, 40282143, 80564286]

約数ペア:

[(1, 80564286), (2, 40282143), (3, 26854762), (6, 13427381), (11, 7324026), (22, 3662013), (33, 2441342), (61, 1320726), (66, 1220671), (122, 660363), (183, 440242), (366, 220121), (671, 120066), (1342, 60033), (2013, 40022), (4026, 20011)]