31998476

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{929}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 57288000

約数和(自身を除く): 25289524

約数列:

[1, 2, 4, 79, 109, 158, 218, 316, 436, 929, 1858, 3716, 8611, 17222, 34444, 73391, 101261, 146782, 202522, 293564, 405044, 7999619, 15999238, 31998476]

約数ペア:

[(1, 31998476), (2, 15999238), (4, 7999619), (79, 405044), (109, 293564), (158, 202522), (218, 146782), (316, 101261), (436, 73391), (929, 34444), (1858, 17222), (3716, 8611)]