54981104

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{110849}}^1$

素因数の和:110888

約数の個数: 20

約数和(自身を含む): 109963200

約数和(自身を除く): 54982096

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 110849, 221698, 443396, 886792, 1773584, 3436319, 6872638, 13745276, 27490552, 54981104]

約数ペア:

[(1, 54981104), (2, 27490552), (4, 13745276), (8, 6872638), (16, 3436319), (31, 1773584), (62, 886792), (124, 443396), (248, 221698), (496, 110849)]