2129331808

素因数分解:

$2^5\times {\mathrm{1663}}^1\times {\mathrm{40013}}^1$

素因数の和:41686

約数の個数: 24

約数和(自身を含む): 4194747648

約数和(自身を除く): 2065415840

約数列:

[1, 2, 4, 8, 16, 32, 1663, 3326, 6652, 13304, 26608, 40013, 53216, 80026, 160052, 320104, 640208, 1280416, 66541619, 133083238, 266166476, 532332952, 1064665904, 2129331808]

約数ペア:

[(1, 2129331808), (2, 1064665904), (4, 532332952), (8, 266166476), (16, 133083238), (32, 66541619), (1663, 1280416), (3326, 640208), (6652, 320104), (13304, 160052), (26608, 80026), (40013, 53216)]