40377776

素因数分解:

$2^4\times {\mathrm{1523}}^1\times {\mathrm{1657}}^1$

素因数の和:3188

約数の個数: 20

約数和(自身を含む): 78330552

約数和(自身を除く): 37952776

約数列:

[1, 2, 4, 8, 16, 1523, 1657, 3046, 3314, 6092, 6628, 12184, 13256, 24368, 26512, 2523611, 5047222, 10094444, 20188888, 40377776]

約数ペア:

[(1, 40377776), (2, 20188888), (4, 10094444), (8, 5047222), (16, 2523611), (1523, 26512), (1657, 24368), (3046, 13256), (3314, 12184), (6092, 6628)]