38666224

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{22171}}^1$

素因数の和:22288

約数の個数: 20

約数和(自身を含む): 75606520

約数和(自身を除く): 36940296

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 22171, 44342, 88684, 177368, 354736, 2416639, 4833278, 9666556, 19333112, 38666224]

約数ペア:

[(1, 38666224), (2, 19333112), (4, 9666556), (8, 4833278), (16, 2416639), (109, 354736), (218, 177368), (436, 88684), (872, 44342), (1744, 22171)]