80489318

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{947}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 149071104

約数和(自身を除く): 68581786

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 467, 934, 947, 1894, 3269, 6071, 6538, 6629, 12142, 12311, 13258, 24622, 42497, 84994, 86177, 172354, 442249, 884498, 3095743, 5749237, 6191486, 11498474, 40244659, 80489318]

約数ペア:

[(1, 80489318), (2, 40244659), (7, 11498474), (13, 6191486), (14, 5749237), (26, 3095743), (91, 884498), (182, 442249), (467, 172354), (934, 86177), (947, 84994), (1894, 42497), (3269, 24622), (6071, 13258), (6538, 12311), (6629, 12142)]