31747224

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 83220480

約数和(自身を除く): 51473256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 568, 601, 744, 852, 1202, 1704, 1803, 2201, 2404, 3606, 4402, 4808, 6603, 7212, 8804, 13206, 14424, 17608, 18631, 26412, 37262, 42671, 52824, 55893, 74524, 85342, 111786, 128013, 149048, 170684, 223572, 256026, 341368, 447144, 512052, 1024104, 1322801, 2645602, 3968403, 5291204, 7936806, 10582408, 15873612, 31747224]

約数ペア:

[(1, 31747224), (2, 15873612), (3, 10582408), (4, 7936806), (6, 5291204), (8, 3968403), (12, 2645602), (24, 1322801), (31, 1024104), (62, 512052), (71, 447144), (93, 341368), (124, 256026), (142, 223572), (186, 170684), (213, 149048), (248, 128013), (284, 111786), (372, 85342), (426, 74524), (568, 55893), (601, 52824), (744, 42671), (852, 37262), (1202, 26412), (1704, 18631), (1803, 17608), (2201, 14424), (2404, 13206), (3606, 8804), (4402, 7212), (4808, 6603)]