31304006

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1439}}^1$

素因数の和:1663

約数の個数: 16

約数和(自身を含む): 47952000

約数和(自身を除く): 16647994

約数列:

[1, 2, 73, 146, 149, 298, 1439, 2878, 10877, 21754, 105047, 210094, 214411, 428822, 15652003, 31304006]

約数ペア:

[(1, 31304006), (2, 15652003), (73, 428822), (146, 214411), (149, 210094), (298, 105047), (1439, 21754), (2878, 10877)]