23216816

素因数分解:

$2^4\times 7^1\times {\mathrm{207293}}^1$

素因数の和:207308

約数の個数: 20

約数和(自身を含む): 51408912

約数和(自身を除く): 28192096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 207293, 414586, 829172, 1451051, 1658344, 2902102, 3316688, 5804204, 11608408, 23216816]

約数ペア:

[(1, 23216816), (2, 11608408), (4, 5804204), (7, 3316688), (8, 2902102), (14, 1658344), (16, 1451051), (28, 829172), (56, 414586), (112, 207293)]