56151478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{2857}}^1$

素因数の和:3207

約数の個数: 16

約数和(自身を含む): 87249024

約数和(自身を除く): 31097546

約数列:

[1, 2, 31, 62, 317, 634, 2857, 5714, 9827, 19654, 88567, 177134, 905669, 1811338, 28075739, 56151478]

約数ペア:

[(1, 56151478), (2, 28075739), (31, 1811338), (62, 905669), (317, 177134), (634, 88567), (2857, 19654), (5714, 9827)]