21652952

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{34261}}^1$

素因数の和:34346

約数の個数: 16

約数和(自身を含む): 41114400

約数和(自身を除く): 19461448

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 34261, 68522, 137044, 274088, 2706619, 5413238, 10826476, 21652952]

約数ペア:

[(1, 21652952), (2, 10826476), (4, 5413238), (8, 2706619), (79, 274088), (158, 137044), (316, 68522), (632, 34261)]