31581714

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{228853}}^1$

素因数の和:228881

約数の個数: 16

約数和(自身を含む): 65909952

約数和(自身を除く): 34328238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 228853, 457706, 686559, 1373118, 5263619, 10527238, 15790857, 31581714]

約数ペア:

[(1, 31581714), (2, 15790857), (3, 10527238), (6, 5263619), (23, 1373118), (46, 686559), (69, 457706), (138, 228853)]