31728912

素因数分解:

$2^4\times 3^1\times {\mathrm{661019}}^1$

素因数の和:661030

約数の個数: 20

約数和(自身を含む): 81966480

約数和(自身を除く): 50237568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 661019, 1322038, 1983057, 2644076, 3966114, 5288152, 7932228, 10576304, 15864456, 31728912]

約数ペア:

[(1, 31728912), (2, 15864456), (3, 10576304), (4, 7932228), (6, 5288152), (8, 3966114), (12, 2644076), (16, 1983057), (24, 1322038), (48, 661019)]