38629996

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2099}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 69854400

約数和(自身を除く): 31224404

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 2099, 4198, 4601, 8396, 9202, 18404, 90257, 180514, 224593, 361028, 449186, 898372, 9657499, 19314998, 38629996]

約数ペア:

[(1, 38629996), (2, 19314998), (4, 9657499), (43, 898372), (86, 449186), (107, 361028), (172, 224593), (214, 180514), (428, 90257), (2099, 18404), (4198, 9202), (4601, 8396)]