69983248

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{16631}}^1$

素因数の和:16902

約数の個数: 20

約数和(自身を含む): 136116288

約数和(自身を除く): 66133040

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 16631, 33262, 66524, 133048, 266096, 4373953, 8747906, 17495812, 34991624, 69983248]

約数ペア:

[(1, 69983248), (2, 34991624), (4, 17495812), (8, 8747906), (16, 4373953), (263, 266096), (526, 133048), (1052, 66524), (2104, 33262), (4208, 16631)]