5320816

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{8111}}^1$

素因数の和:8160

約数の個数: 20

約数和(自身を含む): 10561824

約数和(自身を除く): 5241008

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 8111, 16222, 32444, 64888, 129776, 332551, 665102, 1330204, 2660408, 5320816]

約数ペア:

[(1, 5320816), (2, 2660408), (4, 1330204), (8, 665102), (16, 332551), (41, 129776), (82, 64888), (164, 32444), (328, 16222), (656, 8111)]