40143202

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5351}}^1$

素因数の和:5406

約数の個数: 24

約数和(自身を含む): 68334336

約数和(自身を除く): 28191134

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 5351, 7502, 10702, 58861, 117722, 165881, 331762, 647471, 1294942, 1824691, 3649382, 20071601, 40143202]

約数ペア:

[(1, 40143202), (2, 20071601), (11, 3649382), (22, 1824691), (31, 1294942), (62, 647471), (121, 331762), (242, 165881), (341, 117722), (682, 58861), (3751, 10702), (5351, 7502)]