86691616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2539}}^1$

素因数の和:2657

約数の個数: 48

約数和(自身を含む): 188183520

約数和(自身を除く): 101491904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 97, 176, 194, 352, 388, 776, 1067, 1552, 2134, 2539, 3104, 4268, 5078, 8536, 10156, 17072, 20312, 27929, 34144, 40624, 55858, 81248, 111716, 223432, 246283, 446864, 492566, 893728, 985132, 1970264, 2709113, 3940528, 5418226, 7881056, 10836452, 21672904, 43345808, 86691616]

約数ペア:

[(1, 86691616), (2, 43345808), (4, 21672904), (8, 10836452), (11, 7881056), (16, 5418226), (22, 3940528), (32, 2709113), (44, 1970264), (88, 985132), (97, 893728), (176, 492566), (194, 446864), (352, 246283), (388, 223432), (776, 111716), (1067, 81248), (1552, 55858), (2134, 40624), (2539, 34144), (3104, 27929), (4268, 20312), (5078, 17072), (8536, 10156)]