39394384

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{19387}}^1$

素因数の和:19522

約数の個数: 20

約数和(自身を含む): 76931584

約数和(自身を除く): 37537200

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 19387, 38774, 77548, 155096, 310192, 2462149, 4924298, 9848596, 19697192, 39394384]

約数ペア:

[(1, 39394384), (2, 19697192), (4, 9848596), (8, 4924298), (16, 2462149), (127, 310192), (254, 155096), (508, 77548), (1016, 38774), (2032, 19387)]