25427216

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:599

約数の個数: 40

約数和(自身を含む): 51184224

約数和(自身を除く): 25757008

約数列:

[1, 2, 4, 8, 16, 41, 82, 83, 164, 166, 328, 332, 467, 656, 664, 934, 1328, 1868, 3403, 3736, 6806, 7472, 13612, 19147, 27224, 38294, 38761, 54448, 76588, 77522, 153176, 155044, 306352, 310088, 620176, 1589201, 3178402, 6356804, 12713608, 25427216]

約数ペア:

[(1, 25427216), (2, 12713608), (4, 6356804), (8, 3178402), (16, 1589201), (41, 620176), (82, 310088), (83, 306352), (164, 155044), (166, 153176), (328, 77522), (332, 76588), (467, 54448), (656, 38761), (664, 38294), (934, 27224), (1328, 19147), (1868, 13612), (3403, 7472), (3736, 6806)]