68267168

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{25703}}^1$

素因数の和:25796

約数の個数: 24

約数和(自身を含む): 136025568

約数和(自身を除く): 67758400

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 25703, 51406, 102812, 205624, 411248, 822496, 2133349, 4266698, 8533396, 17066792, 34133584, 68267168]

約数ペア:

[(1, 68267168), (2, 34133584), (4, 17066792), (8, 8533396), (16, 4266698), (32, 2133349), (83, 822496), (166, 411248), (332, 205624), (664, 102812), (1328, 51406), (2656, 25703)]