85389746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 143564400

約数和(自身を除く): 58174654

約数列:

[1, 2, 13, 26, 29, 58, 269, 377, 421, 538, 754, 842, 3497, 5473, 6994, 7801, 10946, 12209, 15602, 24418, 101413, 113249, 158717, 202826, 226498, 317434, 1472237, 2944474, 3284221, 6568442, 42694873, 85389746]

約数ペア:

[(1, 85389746), (2, 42694873), (13, 6568442), (26, 3284221), (29, 2944474), (58, 1472237), (269, 317434), (377, 226498), (421, 202826), (538, 158717), (754, 113249), (842, 101413), (3497, 24418), (5473, 15602), (6994, 12209), (7801, 10946)]