30484912

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{11689}}^1$

素因数の和:11860

約数の個数: 20

約数和(自身を含む): 59431960

約数和(自身を除く): 28947048

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 11689, 23378, 46756, 93512, 187024, 1905307, 3810614, 7621228, 15242456, 30484912]

約数ペア:

[(1, 30484912), (2, 15242456), (4, 7621228), (8, 3810614), (16, 1905307), (163, 187024), (326, 93512), (652, 46756), (1304, 23378), (2608, 11689)]