29921168

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{22531}}^1$

素因数の和:22622

約数の個数: 20

約数和(自身を含む): 58673328

約数和(自身を除く): 28752160

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 22531, 45062, 90124, 180248, 360496, 1870073, 3740146, 7480292, 14960584, 29921168]

約数ペア:

[(1, 29921168), (2, 14960584), (4, 7480292), (8, 3740146), (16, 1870073), (83, 360496), (166, 180248), (332, 90124), (664, 45062), (1328, 22531)]