64826224

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{37171}}^1$

素因数の和:37288

約数の個数: 20

約数和(自身を含む): 126756520

約数和(自身を除く): 61930296

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 37171, 74342, 148684, 297368, 594736, 4051639, 8103278, 16206556, 32413112, 64826224]

約数ペア:

[(1, 64826224), (2, 32413112), (4, 16206556), (8, 8103278), (16, 4051639), (109, 594736), (218, 297368), (436, 148684), (872, 74342), (1744, 37171)]