21743504

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{46861}}^1$

素因数の和:46898

約数の個数: 20

約数和(自身を含む): 43581660

約数和(自身を除く): 21838156

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 46861, 93722, 187444, 374888, 749776, 1358969, 2717938, 5435876, 10871752, 21743504]

約数ペア:

[(1, 21743504), (2, 10871752), (4, 5435876), (8, 2717938), (16, 1358969), (29, 749776), (58, 374888), (116, 187444), (232, 93722), (464, 46861)]