16458428

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20269}}^1$

素因数の和:20309

約数の個数: 24

約数和(自身を含む): 34053600

約数和(自身を除く): 17595172

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 20269, 40538, 81076, 141883, 283766, 567532, 587801, 1175602, 2351204, 4114607, 8229214, 16458428]

約数ペア:

[(1, 16458428), (2, 8229214), (4, 4114607), (7, 2351204), (14, 1175602), (28, 587801), (29, 567532), (58, 283766), (116, 141883), (203, 81076), (406, 40538), (812, 20269)]