42145762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{25793}}^1$

素因数の和:25857

約数の個数: 16

約数和(自身を含む): 68096160

約数和(自身を除く): 25950398

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 25793, 51586, 490067, 980134, 1109099, 2218198, 21072881, 42145762]

約数ペア:

[(1, 42145762), (2, 21072881), (19, 2218198), (38, 1109099), (43, 980134), (86, 490067), (817, 51586), (1634, 25793)]