16261672

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5479}}^1$

素因数の和:5545

約数の個数: 32

約数和(自身を含む): 35510400

約数和(自身を除く): 19248728

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 5479, 10958, 21916, 38353, 43832, 76706, 153412, 290387, 306824, 580774, 1161548, 2032709, 2323096, 4065418, 8130836, 16261672]

約数ペア:

[(1, 16261672), (2, 8130836), (4, 4065418), (7, 2323096), (8, 2032709), (14, 1161548), (28, 580774), (53, 306824), (56, 290387), (106, 153412), (212, 76706), (371, 43832), (424, 38353), (742, 21916), (1484, 10958), (2968, 5479)]