55110736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{202613}}^1$

素因数の和:202638

約数の個数: 20

約数和(自身を含む): 113058612

約数和(自身を除く): 57947876

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 202613, 405226, 810452, 1620904, 3241808, 3444421, 6888842, 13777684, 27555368, 55110736]

約数ペア:

[(1, 55110736), (2, 27555368), (4, 13777684), (8, 6888842), (16, 3444421), (17, 3241808), (34, 1620904), (68, 810452), (136, 405226), (272, 202613)]