17256304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{82963}}^1$

素因数の和:82984

約数の個数: 20

約数和(自身を含む): 36006376

約数和(自身を除く): 18750072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 82963, 165926, 331852, 663704, 1078519, 1327408, 2157038, 4314076, 8628152, 17256304]

約数ペア:

[(1, 17256304), (2, 8628152), (4, 4314076), (8, 2157038), (13, 1327408), (16, 1078519), (26, 663704), (52, 331852), (104, 165926), (208, 82963)]