40653338

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5474

約数の個数: 24

約数和(自身を含む): 69202560

約数和(自身を除く): 28549222

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 5419, 7502, 10838, 59609, 119218, 167989, 335978, 655699, 1311398, 1847879, 3695758, 20326669, 40653338]

約数ペア:

[(1, 40653338), (2, 20326669), (11, 3695758), (22, 1847879), (31, 1311398), (62, 655699), (121, 335978), (242, 167989), (341, 119218), (682, 59609), (3751, 10838), (5419, 7502)]