31070682

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{13381}}^1$

素因数の和:13435

約数の個数: 32

約数和(自身を含む): 70656960

約数和(自身を除く): 39586278

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 13381, 26762, 40143, 80286, 120429, 240858, 361287, 575383, 722574, 1150766, 1726149, 3452298, 5178447, 10356894, 15535341, 31070682]

約数ペア:

[(1, 31070682), (2, 15535341), (3, 10356894), (6, 5178447), (9, 3452298), (18, 1726149), (27, 1150766), (43, 722574), (54, 575383), (86, 361287), (129, 240858), (258, 120429), (387, 80286), (774, 40143), (1161, 26762), (2322, 13381)]