31064616

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 93431520

約数和(自身を除く): 62366904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 61, 66, 72, 88, 99, 122, 132, 183, 198, 244, 264, 366, 396, 488, 549, 643, 671, 732, 792, 1098, 1286, 1342, 1464, 1929, 2013, 2196, 2572, 2684, 3858, 4026, 4392, 5144, 5368, 5787, 6039, 7073, 7716, 8052, 11574, 12078, 14146, 15432, 16104, 21219, 23148, 24156, 28292, 39223, 42438, 46296, 48312, 56584, 63657, 78446, 84876, 117669, 127314, 156892, 169752, 235338, 254628, 313784, 353007, 431453, 470676, 509256, 706014, 862906, 941352, 1294359, 1412028, 1725812, 2588718, 2824056, 3451624, 3883077, 5177436, 7766154, 10354872, 15532308, 31064616]

約数ペア:

[(1, 31064616), (2, 15532308), (3, 10354872), (4, 7766154), (6, 5177436), (8, 3883077), (9, 3451624), (11, 2824056), (12, 2588718), (18, 1725812), (22, 1412028), (24, 1294359), (33, 941352), (36, 862906), (44, 706014), (61, 509256), (66, 470676), (72, 431453), (88, 353007), (99, 313784), (122, 254628), (132, 235338), (183, 169752), (198, 156892), (244, 127314), (264, 117669), (366, 84876), (396, 78446), (488, 63657), (549, 56584), (643, 48312), (671, 46296), (732, 42438), (792, 39223), (1098, 28292), (1286, 24156), (1342, 23148), (1464, 21219), (1929, 16104), (2013, 15432), (2196, 14146), (2572, 12078), (2684, 11574), (3858, 8052), (4026, 7716), (4392, 7073), (5144, 6039), (5368, 5787)]