38638384

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{17627}}^1$

素因数の和:17772

約数の個数: 20

約数和(自身を含む): 75412584

約数和(自身を除く): 36774200

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 17627, 35254, 70508, 141016, 282032, 2414899, 4829798, 9659596, 19319192, 38638384]

約数ペア:

[(1, 38638384), (2, 19319192), (4, 9659596), (8, 4829798), (16, 2414899), (137, 282032), (274, 141016), (548, 70508), (1096, 35254), (2192, 17627)]