82747444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{20143}}^1$

素因数の和:20239

約数の個数: 24

約数和(自身を含む): 157928960

約数和(自身を除く): 75181516

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 20143, 40286, 80572, 261859, 523718, 1047436, 1591297, 3182594, 6365188, 20686861, 41373722, 82747444]

約数ペア:

[(1, 82747444), (2, 41373722), (4, 20686861), (13, 6365188), (26, 3182594), (52, 1591297), (79, 1047436), (158, 523718), (316, 261859), (1027, 80572), (2054, 40286), (4108, 20143)]