259156736

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{24691}}^1$

素因数の和:24748

約数の個数: 36

約数和(自身を含む): 529939704

約数和(自身を除く): 270782968

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 10496, 24691, 49382, 98764, 197528, 395056, 790112, 1012331, 1580224, 2024662, 3160448, 4049324, 6320896, 8098648, 16197296, 32394592, 64789184, 129578368, 259156736]

約数ペア:

[(1, 259156736), (2, 129578368), (4, 64789184), (8, 32394592), (16, 16197296), (32, 8098648), (41, 6320896), (64, 4049324), (82, 3160448), (128, 2024662), (164, 1580224), (256, 1012331), (328, 790112), (656, 395056), (1312, 197528), (2624, 98764), (5248, 49382), (10496, 24691)]