104539216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{937}}^1$

素因数の和:1331

約数の個数: 40

約数和(自身を含む): 214014080

約数和(自身を除く): 109474864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 367, 734, 937, 1468, 1874, 2936, 3748, 5872, 6973, 7496, 13946, 14992, 17803, 27892, 35606, 55784, 71212, 111568, 142424, 284848, 343879, 687758, 1375516, 2751032, 5502064, 6533701, 13067402, 26134804, 52269608, 104539216]

約数ペア:

[(1, 104539216), (2, 52269608), (4, 26134804), (8, 13067402), (16, 6533701), (19, 5502064), (38, 2751032), (76, 1375516), (152, 687758), (304, 343879), (367, 284848), (734, 142424), (937, 111568), (1468, 71212), (1874, 55784), (2936, 35606), (3748, 27892), (5872, 17803), (6973, 14992), (7496, 13946)]