5307856

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{2113}}^1$

素因数の和:2278

約数の個数: 20

約数和(自身を含む): 10354372

約数和(自身を除く): 5046516

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2113, 2512, 4226, 8452, 16904, 33808, 331741, 663482, 1326964, 2653928, 5307856]

約数ペア:

[(1, 5307856), (2, 2653928), (4, 1326964), (8, 663482), (16, 331741), (157, 33808), (314, 16904), (628, 8452), (1256, 4226), (2113, 2512)]