56985664

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{20707}}^1$

素因数の和:20762

約数の個数: 28

約数和(自身を含む): 115716304

約数和(自身を除く): 58730640

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 20707, 41414, 82828, 165656, 331312, 662624, 890401, 1325248, 1780802, 3561604, 7123208, 14246416, 28492832, 56985664]

約数ペア:

[(1, 56985664), (2, 28492832), (4, 14246416), (8, 7123208), (16, 3561604), (32, 1780802), (43, 1325248), (64, 890401), (86, 662624), (172, 331312), (344, 165656), (688, 82828), (1376, 41414), (2752, 20707)]