55800016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{85061}}^1$

素因数の和:85110

約数の個数: 20

約数和(自身を含む): 110750724

約数和(自身を除く): 54950708

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 85061, 170122, 340244, 680488, 1360976, 3487501, 6975002, 13950004, 27900008, 55800016]

約数ペア:

[(1, 55800016), (2, 27900008), (4, 13950004), (8, 6975002), (16, 3487501), (41, 1360976), (82, 680488), (164, 340244), (328, 170122), (656, 85061)]