31204932

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{21491}}^1$

素因数の和:21520

約数の個数: 36

約数和(自身を含む): 80036208

約数和(自身を除く): 48831276

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 21491, 42982, 64473, 85964, 128946, 236401, 257892, 472802, 709203, 945604, 1418406, 2600411, 2836812, 5200822, 7801233, 10401644, 15602466, 31204932]

約数ペア:

[(1, 31204932), (2, 15602466), (3, 10401644), (4, 7801233), (6, 5200822), (11, 2836812), (12, 2600411), (22, 1418406), (33, 945604), (44, 709203), (66, 472802), (121, 257892), (132, 236401), (242, 128946), (363, 85964), (484, 64473), (726, 42982), (1452, 21491)]