21336832

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{7577}}^1$

素因数の和:7604

約数の個数: 36

約数和(自身を含む): 46468296

約数和(自身を除く): 25131464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 7577, 15154, 30308, 60616, 83347, 121232, 166694, 242464, 333388, 484928, 666776, 969856, 1333552, 1939712, 2667104, 5334208, 10668416, 21336832]

約数ペア:

[(1, 21336832), (2, 10668416), (4, 5334208), (8, 2667104), (11, 1939712), (16, 1333552), (22, 969856), (32, 666776), (44, 484928), (64, 333388), (88, 242464), (128, 166694), (176, 121232), (256, 83347), (352, 60616), (704, 30308), (1408, 15154), (2816, 7577)]