40840544

素因数分解:

$2^5\times {\mathrm{569}}^1\times {\mathrm{2243}}^1$

素因数の和:2822

約数の個数: 24

約数和(自身を含む): 80582040

約数和(自身を除く): 39741496

約数列:

[1, 2, 4, 8, 16, 32, 569, 1138, 2243, 2276, 4486, 4552, 8972, 9104, 17944, 18208, 35888, 71776, 1276267, 2552534, 5105068, 10210136, 20420272, 40840544]

約数ペア:

[(1, 40840544), (2, 20420272), (4, 10210136), (8, 5105068), (16, 2552534), (32, 1276267), (569, 71776), (1138, 35888), (2243, 18208), (2276, 17944), (4486, 9104), (4552, 8972)]