85508276

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{22291}}^1$

素因数の和:22439

約数の個数: 24

約数和(自身を含む): 172272576

約数和(自身を除く): 86764300

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 22291, 44582, 89164, 156037, 312074, 624148, 3053867, 6107734, 12215468, 21377069, 42754138, 85508276]

約数ペア:

[(1, 85508276), (2, 42754138), (4, 21377069), (7, 12215468), (14, 6107734), (28, 3053867), (137, 624148), (274, 312074), (548, 156037), (959, 89164), (1918, 44582), (3836, 22291)]