38250736

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1153

約数の個数: 40

約数和(自身を含む): 77338800

約数和(自身を除く): 39088064

約数列:

[1, 2, 4, 8, 16, 43, 53, 86, 106, 172, 212, 344, 424, 688, 848, 1049, 2098, 2279, 4196, 4558, 8392, 9116, 16784, 18232, 36464, 45107, 55597, 90214, 111194, 180428, 222388, 360856, 444776, 721712, 889552, 2390671, 4781342, 9562684, 19125368, 38250736]

約数ペア:

[(1, 38250736), (2, 19125368), (4, 9562684), (8, 4781342), (16, 2390671), (43, 889552), (53, 721712), (86, 444776), (106, 360856), (172, 222388), (212, 180428), (344, 111194), (424, 90214), (688, 55597), (848, 45107), (1049, 36464), (2098, 18232), (2279, 16784), (4196, 9116), (4558, 8392)]