31715344

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{86183}}^1$

素因数の和:86214

約数の個数: 20

約数和(自身を含む): 64120896

約数和(自身を除く): 32405552

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 86183, 172366, 344732, 689464, 1378928, 1982209, 3964418, 7928836, 15857672, 31715344]

約数ペア:

[(1, 31715344), (2, 15857672), (4, 7928836), (8, 3964418), (16, 1982209), (23, 1378928), (46, 689464), (92, 344732), (184, 172366), (368, 86183)]