161769382

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3527}}^1$

素因数の和:3636

約数の個数: 32

約数和(自身を含む): 274337280

約数和(自身を除く): 112567898

約数列:

[1, 2, 17, 19, 34, 38, 71, 142, 323, 646, 1207, 1349, 2414, 2698, 3527, 7054, 22933, 45866, 59959, 67013, 119918, 134026, 250417, 500834, 1139221, 2278442, 4257089, 4757923, 8514178, 9515846, 80884691, 161769382]

約数ペア:

[(1, 161769382), (2, 80884691), (17, 9515846), (19, 8514178), (34, 4757923), (38, 4257089), (71, 2278442), (142, 1139221), (323, 500834), (646, 250417), (1207, 134026), (1349, 119918), (2414, 67013), (2698, 59959), (3527, 45866), (7054, 22933)]