172695328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{415133}}^1$

素因数の和:415156

約数の個数: 24

約数和(自身を含む): 366148188

約数和(自身を除く): 193452860

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 415133, 830266, 1660532, 3321064, 5396729, 6642128, 10793458, 13284256, 21586916, 43173832, 86347664, 172695328]

約数ペア:

[(1, 172695328), (2, 86347664), (4, 43173832), (8, 21586916), (13, 13284256), (16, 10793458), (26, 6642128), (32, 5396729), (52, 3321064), (104, 1660532), (208, 830266), (416, 415133)]