80109472

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131759}}^1$

素因数の和:131788

約数の個数: 24

約数和(自身を含む): 166017600

約数和(自身を除く): 85908128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 131759, 263518, 527036, 1054072, 2108144, 2503421, 4216288, 5006842, 10013684, 20027368, 40054736, 80109472]

約数ペア:

[(1, 80109472), (2, 40054736), (4, 20027368), (8, 10013684), (16, 5006842), (19, 4216288), (32, 2503421), (38, 2108144), (76, 1054072), (152, 527036), (304, 263518), (608, 131759)]