22729216

素因数分解:

$2^9\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:552

約数の個数: 40

約数和(自身を含む): 45961344

約数和(自身を除く): 23232128

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 431, 512, 824, 862, 1648, 1724, 3296, 3448, 6592, 6896, 13184, 13792, 26368, 27584, 44393, 52736, 55168, 88786, 110336, 177572, 220672, 355144, 710288, 1420576, 2841152, 5682304, 11364608, 22729216]

約数ペア:

[(1, 22729216), (2, 11364608), (4, 5682304), (8, 2841152), (16, 1420576), (32, 710288), (64, 355144), (103, 220672), (128, 177572), (206, 110336), (256, 88786), (412, 55168), (431, 52736), (512, 44393), (824, 27584), (862, 26368), (1648, 13792), (1724, 13184), (3296, 6896), (3448, 6592)]