40502068

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 72086112

約数和(自身を除く): 31584044

約数列:

[1, 2, 4, 107, 173, 214, 346, 428, 547, 692, 1094, 2188, 18511, 37022, 58529, 74044, 94631, 117058, 189262, 234116, 378524, 10125517, 20251034, 40502068]

約数ペア:

[(1, 40502068), (2, 20251034), (4, 10125517), (107, 378524), (173, 234116), (214, 189262), (346, 117058), (428, 94631), (547, 74044), (692, 58529), (1094, 37022), (2188, 18511)]