2768176

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5620

約数の個数: 20

約数和(自身を含む): 5537344

約数和(自身を除く): 2769168

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5581, 11162, 22324, 44648, 89296, 173011, 346022, 692044, 1384088, 2768176]

約数ペア:

[(1, 2768176), (2, 1384088), (4, 692044), (8, 346022), (16, 173011), (31, 89296), (62, 44648), (124, 22324), (248, 11162), (496, 5581)]