86311312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{317321}}^1$

素因数の和:317346

約数の個数: 20

約数和(自身を含む): 177065676

約数和(自身を除く): 90754364

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 317321, 634642, 1269284, 2538568, 5077136, 5394457, 10788914, 21577828, 43155656, 86311312]

約数ペア:

[(1, 86311312), (2, 43155656), (4, 21577828), (8, 10788914), (16, 5394457), (17, 5077136), (34, 2538568), (68, 1269284), (136, 634642), (272, 317321)]