86828266

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6271}}^1$

素因数の和:6346

約数の個数: 32

約数和(自身を含む): 158957568

約数和(自身を除く): 72129302

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6271, 6923, 12542, 13846, 43897, 87794, 144233, 269653, 288466, 539306, 1009631, 1887571, 2019262, 3775142, 6202019, 12404038, 43414133, 86828266]

約数ペア:

[(1, 86828266), (2, 43414133), (7, 12404038), (14, 6202019), (23, 3775142), (43, 2019262), (46, 1887571), (86, 1009631), (161, 539306), (301, 288466), (322, 269653), (602, 144233), (989, 87794), (1978, 43897), (6271, 13846), (6923, 12542)]