40830392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6247}}^1$

素因数の和:6315

約数の個数: 32

約数和(自身を含む): 82473600

約数和(自身を除く): 41643208

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6247, 6536, 12494, 24988, 49976, 118693, 237386, 268621, 474772, 537242, 949544, 1074484, 2148968, 5103799, 10207598, 20415196, 40830392]

約数ペア:

[(1, 40830392), (2, 20415196), (4, 10207598), (8, 5103799), (19, 2148968), (38, 1074484), (43, 949544), (76, 537242), (86, 474772), (152, 268621), (172, 237386), (344, 118693), (817, 49976), (1634, 24988), (3268, 12494), (6247, 6536)]