38904968

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{91757}}^1$

素因数の和:91816

約数の個数: 16

約数和(自身を含む): 74323980

約数和(自身を除く): 35419012

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 91757, 183514, 367028, 734056, 4863121, 9726242, 19452484, 38904968]

約数ペア:

[(1, 38904968), (2, 19452484), (4, 9726242), (8, 4863121), (53, 734056), (106, 367028), (212, 183514), (424, 91757)]