8337328

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{3319}}^1$

素因数の和:3484

約数の個数: 20

約数和(自身を含む): 16261360

約数和(自身を除く): 7924032

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 3319, 6638, 13276, 26552, 53104, 521083, 1042166, 2084332, 4168664, 8337328]

約数ペア:

[(1, 8337328), (2, 4168664), (4, 2084332), (8, 1042166), (16, 521083), (157, 53104), (314, 26552), (628, 13276), (1256, 6638), (2512, 3319)]