22489216

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{7639}}^1$

素因数の和:7676

約数の個数: 32

約数和(自身を含む): 46756800

約数和(自身を除く): 24267584

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 7639, 15278, 30556, 61112, 122224, 175697, 244448, 351394, 488896, 702788, 977792, 1405576, 2811152, 5622304, 11244608, 22489216]

約数ペア:

[(1, 22489216), (2, 11244608), (4, 5622304), (8, 2811152), (16, 1405576), (23, 977792), (32, 702788), (46, 488896), (64, 351394), (92, 244448), (128, 175697), (184, 122224), (368, 61112), (736, 30556), (1472, 15278), (2944, 7639)]