90755890288

素因数分解:

$2^4\times 7^1\times {\mathrm{810320449}}^1$

素因数の和:810320464

約数の個数: 20

約数和(自身を含む): 200959471600

約数和(自身を除く): 110203581312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 810320449, 1620640898, 3241281796, 5672243143, 6482563592, 11344486286, 12965127184, 22688972572, 45377945144, 90755890288]

約数ペア:

[(1, 90755890288), (2, 45377945144), (4, 22688972572), (7, 12965127184), (8, 11344486286), (14, 6482563592), (16, 5672243143), (28, 3241281796), (56, 1620640898), (112, 810320449)]