171184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:844

約数の個数: 20

約数和(自身を含む): 357616

約数和(自身を除く): 186432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 823, 1646, 3292, 6584, 10699, 13168, 21398, 42796, 85592, 171184]

約数ペア:

[(1, 171184), (2, 85592), (4, 42796), (8, 21398), (13, 13168), (16, 10699), (26, 6584), (52, 3292), (104, 1646), (208, 823)]