85601776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{929}}^1$

素因数の和:1393

約数の個数: 40

約数和(自身を含む): 179207280

約数和(自身を除く): 93605504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 443, 886, 929, 1772, 1858, 3544, 3716, 5759, 7088, 7432, 11518, 12077, 14864, 23036, 24154, 46072, 48308, 92144, 96616, 193232, 411547, 823094, 1646188, 3292376, 5350111, 6584752, 10700222, 21400444, 42800888, 85601776]

約数ペア:

[(1, 85601776), (2, 42800888), (4, 21400444), (8, 10700222), (13, 6584752), (16, 5350111), (26, 3292376), (52, 1646188), (104, 823094), (208, 411547), (443, 193232), (886, 96616), (929, 92144), (1772, 48308), (1858, 46072), (3544, 24154), (3716, 23036), (5759, 14864), (7088, 12077), (7432, 11518)]