31948916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4391}}^1$

素因数の和:4519

約数の個数: 24

約数和(自身を含む): 59766336

約数和(自身を除く): 27817420

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 4391, 7276, 8782, 17564, 74647, 149294, 298588, 469837, 939674, 1879348, 7987229, 15974458, 31948916]

約数ペア:

[(1, 31948916), (2, 15974458), (4, 7987229), (17, 1879348), (34, 939674), (68, 469837), (107, 298588), (214, 149294), (428, 74647), (1819, 17564), (3638, 8782), (4391, 7276)]