54214288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109303}}^1$

素因数の和:109342

約数の個数: 20

約数和(自身を含む): 108429568

約数和(自身を除く): 54215280

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 109303, 218606, 437212, 874424, 1748848, 3388393, 6776786, 13553572, 27107144, 54214288]

約数ペア:

[(1, 54214288), (2, 27107144), (4, 13553572), (8, 6776786), (16, 3388393), (31, 1748848), (62, 874424), (124, 437212), (248, 218606), (496, 109303)]