239804576

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{61933}}^1$

素因数の和:61965

約数の個数: 36

約数和(自身を含む): 518944986

約数和(自身を除く): 279140410

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 61933, 123866, 247732, 495464, 681263, 990928, 1362526, 1981856, 2725052, 5450104, 7493893, 10900208, 14987786, 21800416, 29975572, 59951144, 119902288, 239804576]

約数ペア:

[(1, 239804576), (2, 119902288), (4, 59951144), (8, 29975572), (11, 21800416), (16, 14987786), (22, 10900208), (32, 7493893), (44, 5450104), (88, 2725052), (121, 1981856), (176, 1362526), (242, 990928), (352, 681263), (484, 495464), (968, 247732), (1936, 123866), (3872, 61933)]