40980032

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{14891}}^1$

素因数の和:14946

約数の個数: 28

約数和(自身を含む): 83216496

約数和(自身を除く): 42236464

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 14891, 29782, 59564, 119128, 238256, 476512, 640313, 953024, 1280626, 2561252, 5122504, 10245008, 20490016, 40980032]

約数ペア:

[(1, 40980032), (2, 20490016), (4, 10245008), (8, 5122504), (16, 2561252), (32, 1280626), (43, 953024), (64, 640313), (86, 476512), (172, 238256), (344, 119128), (688, 59564), (1376, 29782), (2752, 14891)]