16169428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2053}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 31056480

約数和(自身を除く): 14887052

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 2053, 3938, 4106, 7876, 8212, 22583, 45166, 90332, 367487, 734974, 1469948, 4042357, 8084714, 16169428]

約数ペア:

[(1, 16169428), (2, 8084714), (4, 4042357), (11, 1469948), (22, 734974), (44, 367487), (179, 90332), (358, 45166), (716, 22583), (1969, 8212), (2053, 7876), (3938, 4106)]