47816318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{24421}}^1$

素因数の和:24523

約数の個数: 16

約数和(自身を含む): 79127280

約数和(自身を除く): 31310962

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 24421, 48842, 268631, 537262, 2173469, 4346938, 23908159, 47816318]

約数ペア:

[(1, 47816318), (2, 23908159), (11, 4346938), (22, 2173469), (89, 537262), (178, 268631), (979, 48842), (1958, 24421)]