28931654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36997}}^1$

素因数の和:37039

約数の個数: 16

約数和(自身を含む): 47949408

約数和(自身を除く): 19017754

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 36997, 73994, 628949, 850931, 1257898, 1701862, 14465827, 28931654]

約数ペア:

[(1, 28931654), (2, 14465827), (17, 1701862), (23, 1257898), (34, 850931), (46, 628949), (391, 73994), (782, 36997)]