86842388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{49681}}^1$

素因数の和:49727

約数の個数: 24

約数和(自身を含む): 166931520

約数和(自身を除く): 80089132

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 49681, 99362, 198724, 943939, 1142663, 1887878, 2285326, 3775756, 4570652, 21710597, 43421194, 86842388]

約数ペア:

[(1, 86842388), (2, 43421194), (4, 21710597), (19, 4570652), (23, 3775756), (38, 2285326), (46, 1887878), (76, 1142663), (92, 943939), (437, 198724), (874, 99362), (1748, 49681)]