31424024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12161}}^1$

素因数の和:12203

約数の個数: 32

約数和(自身を含む): 65674800

約数和(自身を除く): 34250776

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 12161, 24322, 48644, 97288, 206737, 231059, 413474, 462118, 826948, 924236, 1653896, 1848472, 3928003, 7856006, 15712012, 31424024]

約数ペア:

[(1, 31424024), (2, 15712012), (4, 7856006), (8, 3928003), (17, 1848472), (19, 1653896), (34, 924236), (38, 826948), (68, 462118), (76, 413474), (136, 231059), (152, 206737), (323, 97288), (646, 48644), (1292, 24322), (2584, 12161)]