54115088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109103}}^1$

素因数の和:109142

約数の個数: 20

約数和(自身を含む): 108231168

約数和(自身を除く): 54116080

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 109103, 218206, 436412, 872824, 1745648, 3382193, 6764386, 13528772, 27057544, 54115088]

約数ペア:

[(1, 54115088), (2, 27057544), (4, 13528772), (8, 6764386), (16, 3382193), (31, 1745648), (62, 872824), (124, 436412), (248, 218206), (496, 109103)]