40018136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{294251}}^1$

素因数の和:294274

約数の個数: 16

約数和(自身を含む): 79448040

約数和(自身を除く): 39429904

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 294251, 588502, 1177004, 2354008, 5002267, 10004534, 20009068, 40018136]

約数ペア:

[(1, 40018136), (2, 20009068), (4, 10004534), (8, 5002267), (17, 2354008), (34, 1177004), (68, 588502), (136, 294251)]