31356222

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227219}}^1$

素因数の和:227247

約数の個数: 16

約数和(自身を含む): 65439360

約数和(自身を除く): 34083138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 227219, 454438, 681657, 1363314, 5226037, 10452074, 15678111, 31356222]

約数ペア:

[(1, 31356222), (2, 15678111), (3, 10452074), (6, 5226037), (23, 1363314), (46, 681657), (69, 454438), (138, 227219)]