80837704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{531827}}^1$

素因数の和:531852

約数の個数: 16

約数和(自身を含む): 159548400

約数和(自身を除く): 78710696

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 531827, 1063654, 2127308, 4254616, 10104713, 20209426, 40418852, 80837704]

約数ペア:

[(1, 80837704), (2, 40418852), (4, 20209426), (8, 10104713), (19, 4254616), (38, 2127308), (76, 1063654), (152, 531827)]