41564816

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{63361}}^1$

素因数の和:63410

約数の個数: 20

約数和(自身を含む): 82497324

約数和(自身を除く): 40932508

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 63361, 126722, 253444, 506888, 1013776, 2597801, 5195602, 10391204, 20782408, 41564816]

約数ペア:

[(1, 41564816), (2, 20782408), (4, 10391204), (8, 5195602), (16, 2597801), (41, 1013776), (82, 506888), (164, 253444), (328, 126722), (656, 63361)]