40071958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27409}}^1$

素因数の和:27471

約数の個数: 16

約数和(自身を含む): 65126160

約数和(自身を除く): 25054202

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 27409, 54818, 465953, 931906, 1178587, 2357174, 20035979, 40071958]

約数ペア:

[(1, 40071958), (2, 20035979), (17, 2357174), (34, 1178587), (43, 931906), (86, 465953), (731, 54818), (1462, 27409)]