52821616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{143537}}^1$

素因数の和:143568

約数の個数: 20

約数和(自身を含む): 106792272

約数和(自身を除く): 53970656

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 143537, 287074, 574148, 1148296, 2296592, 3301351, 6602702, 13205404, 26410808, 52821616]

約数ペア:

[(1, 52821616), (2, 26410808), (4, 13205404), (8, 6602702), (16, 3301351), (23, 2296592), (46, 1148296), (92, 574148), (184, 287074), (368, 143537)]