89910176

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 180873000

約数和(自身を除く): 90962824

約数列:

[1, 2, 4, 8, 16, 32, 109, 149, 173, 218, 298, 346, 436, 596, 692, 872, 1192, 1384, 1744, 2384, 2768, 3488, 4768, 5536, 16241, 18857, 25777, 32482, 37714, 51554, 64964, 75428, 103108, 129928, 150856, 206216, 259856, 301712, 412432, 519712, 603424, 824864, 2809693, 5619386, 11238772, 22477544, 44955088, 89910176]

約数ペア:

[(1, 89910176), (2, 44955088), (4, 22477544), (8, 11238772), (16, 5619386), (32, 2809693), (109, 824864), (149, 603424), (173, 519712), (218, 412432), (298, 301712), (346, 259856), (436, 206216), (596, 150856), (692, 129928), (872, 103108), (1192, 75428), (1384, 64964), (1744, 51554), (2384, 37714), (2768, 32482), (3488, 25777), (4768, 18857), (5536, 16241)]