4255784648

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{617}}^1\times {\mathrm{20051}}^1$

素因数の和:20717

約数の個数: 32

約数和(自身を含む): 8178809760

約数和(自身を除く): 3923025112

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 617, 1234, 2468, 4936, 20051, 26531, 40102, 53062, 80204, 106124, 160408, 212248, 862193, 1724386, 3448772, 6897544, 12371467, 24742934, 49485868, 98971736, 531973081, 1063946162, 2127892324, 4255784648]

約数ペア:

[(1, 4255784648), (2, 2127892324), (4, 1063946162), (8, 531973081), (43, 98971736), (86, 49485868), (172, 24742934), (344, 12371467), (617, 6897544), (1234, 3448772), (2468, 1724386), (4936, 862193), (20051, 212248), (26531, 160408), (40102, 106124), (53062, 80204)]