23896816

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{64937}}^1$

素因数の和:64968

約数の個数: 20

約数和(自身を含む): 48313872

約数和(自身を除く): 24417056

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 64937, 129874, 259748, 519496, 1038992, 1493551, 2987102, 5974204, 11948408, 23896816]

約数ペア:

[(1, 23896816), (2, 11948408), (4, 5974204), (8, 2987102), (16, 1493551), (23, 1038992), (46, 519496), (92, 259748), (184, 129874), (368, 64937)]