16985648

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{36607}}^1$

素因数の和:36644

約数の個数: 20

約数和(自身を含む): 34045440

約数和(自身を除く): 17059792

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 36607, 73214, 146428, 292856, 585712, 1061603, 2123206, 4246412, 8492824, 16985648]

約数ペア:

[(1, 16985648), (2, 8492824), (4, 4246412), (8, 2123206), (16, 1061603), (29, 585712), (58, 292856), (116, 146428), (232, 73214), (464, 36607)]