28311610

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27487}}^1$

素因数の和:27597

約数の個数: 16

約数和(自身を含む): 51457536

約数和(自身を除く): 23145926

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 27487, 54974, 137435, 274870, 2831161, 5662322, 14155805, 28311610]

約数ペア:

[(1, 28311610), (2, 14155805), (5, 5662322), (10, 2831161), (103, 274870), (206, 137435), (515, 54974), (1030, 27487)]