16400428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12853}}^1$

素因数の和:12897

約数の個数: 24

約数和(自身を含む): 32392080

約数和(自身を除く): 15991652

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 12853, 25706, 51412, 141383, 282766, 372737, 565532, 745474, 1490948, 4100107, 8200214, 16400428]

約数ペア:

[(1, 16400428), (2, 8200214), (4, 4100107), (11, 1490948), (22, 745474), (29, 565532), (44, 372737), (58, 282766), (116, 141383), (319, 51412), (638, 25706), (1276, 12853)]