80168992

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{86389}}^1$

素因数の和:86428

約数の個数: 24

約数和(自身を含む): 163277100

約数和(自身を除く): 83108108

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 86389, 172778, 345556, 691112, 1382224, 2505281, 2764448, 5010562, 10021124, 20042248, 40084496, 80168992]

約数ペア:

[(1, 80168992), (2, 40084496), (4, 20042248), (8, 10021124), (16, 5010562), (29, 2764448), (32, 2505281), (58, 1382224), (116, 691112), (232, 345556), (464, 172778), (928, 86389)]