55228928

素因数分解:

$2^9\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:688

約数の個数: 40

約数和(自身を含む): 111036420

約数和(自身を除く): 55807492

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 269, 401, 512, 538, 802, 1076, 1604, 2152, 3208, 4304, 6416, 8608, 12832, 17216, 25664, 34432, 51328, 68864, 102656, 107869, 137728, 205312, 215738, 431476, 862952, 1725904, 3451808, 6903616, 13807232, 27614464, 55228928]

約数ペア:

[(1, 55228928), (2, 27614464), (4, 13807232), (8, 6903616), (16, 3451808), (32, 1725904), (64, 862952), (128, 431476), (256, 215738), (269, 205312), (401, 137728), (512, 107869), (538, 102656), (802, 68864), (1076, 51328), (1604, 34432), (2152, 25664), (3208, 17216), (4304, 12832), (6416, 8608)]