78189232

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{40387}}^1$

素因数の和:40417

約数の個数: 30

約数和(自身を含む): 166519724

約数和(自身を除く): 88330492

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 40387, 80774, 161548, 323096, 444257, 646192, 888514, 1777028, 3554056, 4886827, 7108112, 9773654, 19547308, 39094616, 78189232]

約数ペア:

[(1, 78189232), (2, 39094616), (4, 19547308), (8, 9773654), (11, 7108112), (16, 4886827), (22, 3554056), (44, 1777028), (88, 888514), (121, 646192), (176, 444257), (242, 323096), (484, 161548), (968, 80774), (1936, 40387)]