55443376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{111781}}^1$

素因数の和:111820

約数の個数: 20

約数和(自身を含む): 110887744

約数和(自身を除く): 55444368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 111781, 223562, 447124, 894248, 1788496, 3465211, 6930422, 13860844, 27721688, 55443376]

約数ペア:

[(1, 55443376), (2, 27721688), (4, 13860844), (8, 6930422), (16, 3465211), (31, 1788496), (62, 894248), (124, 447124), (248, 223562), (496, 111781)]