86090992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 192925152

約数和(自身を除く): 106834160

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 97, 104, 136, 194, 208, 221, 251, 272, 388, 442, 502, 776, 884, 1004, 1261, 1552, 1649, 1768, 2008, 2522, 3263, 3298, 3536, 4016, 4267, 5044, 6526, 6596, 8534, 10088, 13052, 13192, 17068, 20176, 21437, 24347, 26104, 26384, 34136, 42874, 48694, 52208, 55471, 68272, 85748, 97388, 110942, 171496, 194776, 221884, 316511, 342992, 389552, 413899, 443768, 633022, 827798, 887536, 1266044, 1655596, 2532088, 3311192, 5064176, 5380687, 6622384, 10761374, 21522748, 43045496, 86090992]

約数ペア:

[(1, 86090992), (2, 43045496), (4, 21522748), (8, 10761374), (13, 6622384), (16, 5380687), (17, 5064176), (26, 3311192), (34, 2532088), (52, 1655596), (68, 1266044), (97, 887536), (104, 827798), (136, 633022), (194, 443768), (208, 413899), (221, 389552), (251, 342992), (272, 316511), (388, 221884), (442, 194776), (502, 171496), (776, 110942), (884, 97388), (1004, 85748), (1261, 68272), (1552, 55471), (1649, 52208), (1768, 48694), (2008, 42874), (2522, 34136), (3263, 26384), (3298, 26104), (3536, 24347), (4016, 21437), (4267, 20176), (5044, 17068), (6526, 13192), (6596, 13052), (8534, 10088)]