79739656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30859}}^1$

素因数の和:30901

約数の個数: 32

約数和(自身を含む): 166644000

約数和(自身を除く): 86904344

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 30859, 61718, 123436, 246872, 524603, 586321, 1049206, 1172642, 2098412, 2345284, 4196824, 4690568, 9967457, 19934914, 39869828, 79739656]

約数ペア:

[(1, 79739656), (2, 39869828), (4, 19934914), (8, 9967457), (17, 4690568), (19, 4196824), (34, 2345284), (38, 2098412), (68, 1172642), (76, 1049206), (136, 586321), (152, 524603), (323, 246872), (646, 123436), (1292, 61718), (2584, 30859)]