82138178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{9439}}^1$

素因数の和:9689

約数の個数: 16

約数和(自身を含む): 130272000

約数和(自身を除く): 48133822

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8702, 9439, 18878, 179341, 358682, 2161531, 4323062, 41069089, 82138178]

約数ペア:

[(1, 82138178), (2, 41069089), (19, 4323062), (38, 2161531), (229, 358682), (458, 179341), (4351, 18878), (8702, 9439)]