2912160208

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:836

約数の個数: 60

約数和(自身を含む): 5820179940

約数和(自身を除く): 2908019732

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 173, 344, 346, 569, 688, 692, 1138, 1384, 1849, 2276, 2768, 3698, 4552, 7396, 7439, 9104, 14792, 14878, 24467, 29584, 29756, 48934, 59512, 97868, 98437, 119024, 195736, 196874, 319877, 391472, 393748, 639754, 787496, 1052081, 1279508, 1574992, 2104162, 2559016, 4208324, 4232791, 5118032, 8416648, 8465582, 16833296, 16931164, 33862328, 67724656, 182010013, 364020026, 728040052, 1456080104, 2912160208]

約数ペア:

[(1, 2912160208), (2, 1456080104), (4, 728040052), (8, 364020026), (16, 182010013), (43, 67724656), (86, 33862328), (172, 16931164), (173, 16833296), (344, 8465582), (346, 8416648), (569, 5118032), (688, 4232791), (692, 4208324), (1138, 2559016), (1384, 2104162), (1849, 1574992), (2276, 1279508), (2768, 1052081), (3698, 787496), (4552, 639754), (7396, 393748), (7439, 391472), (9104, 319877), (14792, 196874), (14878, 195736), (24467, 119024), (29584, 98437), (29756, 97868), (48934, 59512)]