16912912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{45959}}^1$

素因数の和:45990

約数の個数: 20

約数和(自身を含む): 34194240

約数和(自身を除く): 17281328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 45959, 91918, 183836, 367672, 735344, 1057057, 2114114, 4228228, 8456456, 16912912]

約数ペア:

[(1, 16912912), (2, 8456456), (4, 4228228), (8, 2114114), (16, 1057057), (23, 735344), (46, 367672), (92, 183836), (184, 91918), (368, 45959)]