91441408

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 192238200

約数和(自身を除く): 100796792

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 109, 113, 116, 128, 218, 226, 232, 256, 436, 452, 464, 872, 904, 928, 1744, 1808, 1856, 3161, 3277, 3488, 3616, 3712, 6322, 6554, 6976, 7232, 7424, 12317, 12644, 13108, 13952, 14464, 24634, 25288, 26216, 27904, 28928, 49268, 50576, 52432, 98536, 101152, 104864, 197072, 202304, 209728, 357193, 394144, 404608, 419456, 714386, 788288, 809216, 838912, 1428772, 1576576, 2857544, 3153152, 5715088, 11430176, 22860352, 45720704, 91441408]

約数ペア:

[(1, 91441408), (2, 45720704), (4, 22860352), (8, 11430176), (16, 5715088), (29, 3153152), (32, 2857544), (58, 1576576), (64, 1428772), (109, 838912), (113, 809216), (116, 788288), (128, 714386), (218, 419456), (226, 404608), (232, 394144), (256, 357193), (436, 209728), (452, 202304), (464, 197072), (872, 104864), (904, 101152), (928, 98536), (1744, 52432), (1808, 50576), (1856, 49268), (3161, 28928), (3277, 27904), (3488, 26216), (3616, 25288), (3712, 24634), (6322, 14464), (6554, 13952), (6976, 13108), (7232, 12644), (7424, 12317)]