80364536

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27077}}^1$

素因数の和:27143

約数の個数: 32

約数和(自身を含む): 175465440

約数和(自身を除く): 95100904

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 27077, 54154, 108308, 189539, 216616, 379078, 758156, 1435081, 1516312, 2870162, 5740324, 10045567, 11480648, 20091134, 40182268, 80364536]

約数ペア:

[(1, 80364536), (2, 40182268), (4, 20091134), (7, 11480648), (8, 10045567), (14, 5740324), (28, 2870162), (53, 1516312), (56, 1435081), (106, 758156), (212, 379078), (371, 216616), (424, 189539), (742, 108308), (1484, 54154), (2968, 27077)]