20172616

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{16061}}^1$

素因数の和:16224

約数の個数: 16

約数和(自身を含む): 38066940

約数和(自身を除く): 17894324

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 16061, 32122, 64244, 128488, 2521577, 5043154, 10086308, 20172616]

約数ペア:

[(1, 20172616), (2, 10086308), (4, 5043154), (8, 2521577), (157, 128488), (314, 64244), (628, 32122), (1256, 16061)]