56642566

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{5273}}^1$

素因数の和:5447

約数の個数: 16

約数和(自身を含む): 87717168

約数和(自身を除く): 31074602

約数列:

[1, 2, 41, 82, 131, 262, 5273, 5371, 10546, 10742, 216193, 432386, 690763, 1381526, 28321283, 56642566]

約数ペア:

[(1, 56642566), (2, 28321283), (41, 1381526), (82, 690763), (131, 432386), (262, 216193), (5273, 10742), (5371, 10546)]