55071376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{111031}}^1$

素因数の和:111070

約数の個数: 20

約数和(自身を含む): 110143744

約数和(自身を除く): 55072368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 111031, 222062, 444124, 888248, 1776496, 3441961, 6883922, 13767844, 27535688, 55071376]

約数ペア:

[(1, 55071376), (2, 27535688), (4, 13767844), (8, 6883922), (16, 3441961), (31, 1776496), (62, 888248), (124, 444124), (248, 222062), (496, 111031)]