220960416

素因数分解:

$2^5\times 3^1\times {\mathrm{281}}^1\times {\mathrm{8191}}^1$

素因数の和:8485

約数の個数: 48

約数和(自身を含む): 582156288

約数和(自身を除く): 361195872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 281, 562, 843, 1124, 1686, 2248, 3372, 4496, 6744, 8191, 8992, 13488, 16382, 24573, 26976, 32764, 49146, 65528, 98292, 131056, 196584, 262112, 393168, 786336, 2301671, 4603342, 6905013, 9206684, 13810026, 18413368, 27620052, 36826736, 55240104, 73653472, 110480208, 220960416]

約数ペア:

[(1, 220960416), (2, 110480208), (3, 73653472), (4, 55240104), (6, 36826736), (8, 27620052), (12, 18413368), (16, 13810026), (24, 9206684), (32, 6905013), (48, 4603342), (96, 2301671), (281, 786336), (562, 393168), (843, 262112), (1124, 196584), (1686, 131056), (2248, 98292), (3372, 65528), (4496, 49146), (6744, 32764), (8191, 26976), (8992, 24573), (13488, 16382)]