86476856

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2221}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 168516480

約数和(自身を除く): 82039624

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 628, 1256, 2221, 4442, 4867, 8884, 9734, 17768, 19468, 38936, 68851, 137702, 275404, 348697, 550808, 697394, 1394788, 2789576, 10809607, 21619214, 43238428, 86476856]

約数ペア:

[(1, 86476856), (2, 43238428), (4, 21619214), (8, 10809607), (31, 2789576), (62, 1394788), (124, 697394), (157, 550808), (248, 348697), (314, 275404), (628, 137702), (1256, 68851), (2221, 38936), (4442, 19468), (4867, 17768), (8884, 9734)]