81050354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{853}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 151998336

約数和(自身を除く): 70947982

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 617, 853, 1234, 1706, 4319, 5971, 6787, 8638, 9383, 11942, 13574, 18766, 47509, 65681, 95018, 131362, 526301, 1052602, 3684107, 5789311, 7368214, 11578622, 40525177, 81050354]

約数ペア:

[(1, 81050354), (2, 40525177), (7, 11578622), (11, 7368214), (14, 5789311), (22, 3684107), (77, 1052602), (154, 526301), (617, 131362), (853, 95018), (1234, 65681), (1706, 47509), (4319, 18766), (5971, 13574), (6787, 11942), (8638, 9383)]