31075286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83089}}^1$

素因数の和:83119

約数の個数: 16

約数和(自身を含む): 53842320

約数和(自身を除く): 22767034

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 83089, 166178, 913979, 1412513, 1827958, 2825026, 15537643, 31075286]

約数ペア:

[(1, 31075286), (2, 15537643), (11, 2825026), (17, 1827958), (22, 1412513), (34, 913979), (187, 166178), (374, 83089)]