83738144

素因数分解:

$2^5\times 7^1\times {\mathrm{541}}^1\times {\mathrm{691}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 189032256

約数和(自身を除く): 105294112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 541, 691, 1082, 1382, 2164, 2764, 3787, 4328, 4837, 5528, 7574, 8656, 9674, 11056, 15148, 17312, 19348, 22112, 30296, 38696, 60592, 77392, 121184, 154784, 373831, 747662, 1495324, 2616817, 2990648, 5233634, 5981296, 10467268, 11962592, 20934536, 41869072, 83738144]

約数ペア:

[(1, 83738144), (2, 41869072), (4, 20934536), (7, 11962592), (8, 10467268), (14, 5981296), (16, 5233634), (28, 2990648), (32, 2616817), (56, 1495324), (112, 747662), (224, 373831), (541, 154784), (691, 121184), (1082, 77392), (1382, 60592), (2164, 38696), (2764, 30296), (3787, 22112), (4328, 19348), (4837, 17312), (5528, 15148), (7574, 11056), (8656, 9674)]