81110428

素因数分解:

$2^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{6203}}^1$

素因数の和:6681

約数の個数: 24

約数和(自身を含む): 162594432

約数和(自身を除く): 81484004

約数列:

[1, 2, 4, 7, 14, 28, 467, 934, 1868, 3269, 6203, 6538, 12406, 13076, 24812, 43421, 86842, 173684, 2896801, 5793602, 11587204, 20277607, 40555214, 81110428]

約数ペア:

[(1, 81110428), (2, 40555214), (4, 20277607), (7, 11587204), (14, 5793602), (28, 2896801), (467, 173684), (934, 86842), (1868, 43421), (3269, 24812), (6203, 13076), (6538, 12406)]