40109728

素因数分解:

$2^5\times {\mathrm{823}}^1\times {\mathrm{1523}}^1$

素因数の和:2356

約数の個数: 24

約数和(自身を含む): 79113888

約数和(自身を除く): 39004160

約数列:

[1, 2, 4, 8, 16, 32, 823, 1523, 1646, 3046, 3292, 6092, 6584, 12184, 13168, 24368, 26336, 48736, 1253429, 2506858, 5013716, 10027432, 20054864, 40109728]

約数ペア:

[(1, 40109728), (2, 20054864), (4, 10027432), (8, 5013716), (16, 2506858), (32, 1253429), (823, 48736), (1523, 26336), (1646, 24368), (3046, 13168), (3292, 12184), (6092, 6584)]