82208048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{395231}}^1$

素因数の和:395252

約数の個数: 20

約数和(自身を含む): 171530688

約数和(自身を除く): 89322640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 395231, 790462, 1580924, 3161848, 5138003, 6323696, 10276006, 20552012, 41104024, 82208048]

約数ペア:

[(1, 82208048), (2, 41104024), (4, 20552012), (8, 10276006), (13, 6323696), (16, 5138003), (26, 3161848), (52, 1580924), (104, 790462), (208, 395231)]