55781104

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{74177}}^1$

素因数の和:74232

約数の個数: 20

約数和(自身を含む): 110376864

約数和(自身を除く): 54595760

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 74177, 148354, 296708, 593416, 1186832, 3486319, 6972638, 13945276, 27890552, 55781104]

約数ペア:

[(1, 55781104), (2, 27890552), (4, 13945276), (8, 6972638), (16, 3486319), (47, 1186832), (94, 593416), (188, 296708), (376, 148354), (752, 74177)]