85211008

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{6863}}^1$

素因数の和:6974

約数の個数: 32

約数和(自身を含む): 171531360

約数和(自身を除く): 86320352

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 6863, 12416, 13726, 27452, 54904, 109808, 219616, 439232, 665711, 878464, 1331422, 2662844, 5325688, 10651376, 21302752, 42605504, 85211008]

約数ペア:

[(1, 85211008), (2, 42605504), (4, 21302752), (8, 10651376), (16, 5325688), (32, 2662844), (64, 1331422), (97, 878464), (128, 665711), (194, 439232), (388, 219616), (776, 109808), (1552, 54904), (3104, 27452), (6208, 13726), (6863, 12416)]