31957617732

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1753}}^1\times {\mathrm{21397}}^1$

素因数の和:23228

約数の個数: 48

約数和(自身を含む): 75664697472

約数和(自身を除く): 43707079740

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1753, 3506, 5259, 7012, 10518, 21036, 21397, 42794, 64191, 85588, 124463, 128382, 248926, 256764, 373389, 497852, 746778, 1493556, 1519187, 3038374, 4557561, 6076748, 9115122, 18230244, 37508941, 75017882, 112526823, 150035764, 225053646, 450107292, 2663134811, 5326269622, 7989404433, 10652539244, 15978808866, 31957617732]

約数ペア:

[(1, 31957617732), (2, 15978808866), (3, 10652539244), (4, 7989404433), (6, 5326269622), (12, 2663134811), (71, 450107292), (142, 225053646), (213, 150035764), (284, 112526823), (426, 75017882), (852, 37508941), (1753, 18230244), (3506, 9115122), (5259, 6076748), (7012, 4557561), (10518, 3038374), (21036, 1519187), (21397, 1493556), (42794, 746778), (64191, 497852), (85588, 373389), (124463, 256764), (128382, 248926)]