34423478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{21067}}^1$

素因数の和:21131

約数の個数: 16

約数和(自身を含む): 55619520

約数和(自身を除く): 21196042

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 21067, 42134, 400273, 800546, 905881, 1811762, 17211739, 34423478]

約数ペア:

[(1, 34423478), (2, 17211739), (19, 1811762), (38, 905881), (43, 800546), (86, 400273), (817, 42134), (1634, 21067)]