23500016

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{34157}}^1$

素因数の和:34208

約数の個数: 20

約数和(自身を含む): 46591512

約数和(自身を除く): 23091496

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 34157, 68314, 136628, 273256, 546512, 1468751, 2937502, 5875004, 11750008, 23500016]

約数ペア:

[(1, 23500016), (2, 11750008), (4, 5875004), (8, 2937502), (16, 1468751), (43, 546512), (86, 273256), (172, 136628), (344, 68314), (688, 34157)]