23280208

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12227}}^1$

素因数の和:12259

約数の個数: 40

約数和(自身を含む): 54585792

約数和(自身を除く): 31305584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 12227, 24454, 48908, 85589, 97816, 171178, 195632, 207859, 342356, 415718, 684712, 831436, 1369424, 1455013, 1662872, 2910026, 3325744, 5820052, 11640104, 23280208]

約数ペア:

[(1, 23280208), (2, 11640104), (4, 5820052), (7, 3325744), (8, 2910026), (14, 1662872), (16, 1455013), (17, 1369424), (28, 831436), (34, 684712), (56, 415718), (68, 342356), (112, 207859), (119, 195632), (136, 171178), (238, 97816), (272, 85589), (476, 48908), (952, 24454), (1904, 12227)]