31296562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{9421}}^1$

素因数の和:9585

約数の個数: 16

約数和(自身を含む): 51557184

約数和(自身を除く): 20260622

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 9421, 18842, 103631, 207262, 1422571, 2845142, 15648281, 31296562]

約数ペア:

[(1, 31296562), (2, 15648281), (11, 2845142), (22, 1422571), (151, 207262), (302, 103631), (1661, 18842), (3322, 9421)]