173882176

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{208993}}^1$

素因数の和:209018

約数の個数: 28

約数和(自身を含む): 371591332

約数和(自身を除く): 197709156

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 208993, 417986, 835972, 1671944, 2716909, 3343888, 5433818, 6687776, 10867636, 13375552, 21735272, 43470544, 86941088, 173882176]

約数ペア:

[(1, 173882176), (2, 86941088), (4, 43470544), (8, 21735272), (13, 13375552), (16, 10867636), (26, 6687776), (32, 5433818), (52, 3343888), (64, 2716909), (104, 1671944), (208, 835972), (416, 417986), (832, 208993)]