56091976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2137}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 111988440

約数和(自身を除く): 55896464

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193, 386, 772, 1544, 2137, 3281, 4274, 6562, 8548, 13124, 17096, 26248, 36329, 72658, 145316, 290632, 412441, 824882, 1649764, 3299528, 7011497, 14022994, 28045988, 56091976]

約数ペア:

[(1, 56091976), (2, 28045988), (4, 14022994), (8, 7011497), (17, 3299528), (34, 1649764), (68, 824882), (136, 412441), (193, 290632), (386, 145316), (772, 72658), (1544, 36329), (2137, 26248), (3281, 17096), (4274, 13124), (6562, 8548)]