42397328

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{4657}}^1$

素因数の和:5234

約数の個数: 20

約数和(自身を含む): 82306860

約数和(自身を除く): 39909532

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 4657, 9104, 9314, 18628, 37256, 74512, 2649833, 5299666, 10599332, 21198664, 42397328]

約数ペア:

[(1, 42397328), (2, 21198664), (4, 10599332), (8, 5299666), (16, 2649833), (569, 74512), (1138, 37256), (2276, 18628), (4552, 9314), (4657, 9104)]