40356416

素因数分解:

$2^6\times {\mathrm{389}}^1\times {\mathrm{1621}}^1$

素因数の和:2022

約数の個数: 28

約数和(自身を含む): 80337660

約数和(自身を除く): 39981244

約数列:

[1, 2, 4, 8, 16, 32, 64, 389, 778, 1556, 1621, 3112, 3242, 6224, 6484, 12448, 12968, 24896, 25936, 51872, 103744, 630569, 1261138, 2522276, 5044552, 10089104, 20178208, 40356416]

約数ペア:

[(1, 40356416), (2, 20178208), (4, 10089104), (8, 5044552), (16, 2522276), (32, 1261138), (64, 630569), (389, 103744), (778, 51872), (1556, 25936), (1621, 24896), (3112, 12968), (3242, 12448), (6224, 6484)]