22379008

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:528

約数の個数: 40

約数和(自身を含む): 45237060

約数和(自身を除く): 22858052

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 401, 436, 512, 802, 872, 1604, 1744, 3208, 3488, 6416, 6976, 12832, 13952, 25664, 27904, 43709, 51328, 55808, 87418, 102656, 174836, 205312, 349672, 699344, 1398688, 2797376, 5594752, 11189504, 22379008]

約数ペア:

[(1, 22379008), (2, 11189504), (4, 5594752), (8, 2797376), (16, 1398688), (32, 699344), (64, 349672), (109, 205312), (128, 174836), (218, 102656), (256, 87418), (401, 55808), (436, 51328), (512, 43709), (802, 27904), (872, 25664), (1604, 13952), (1744, 12832), (3208, 6976), (3488, 6416)]