8520616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{81929}}^1$

素因数の和:81948

約数の個数: 16

約数和(自身を含む): 17205300

約数和(自身を除く): 8684684

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 81929, 163858, 327716, 655432, 1065077, 2130154, 4260308, 8520616]

約数ペア:

[(1, 8520616), (2, 4260308), (4, 2130154), (8, 1065077), (13, 655432), (26, 327716), (52, 163858), (104, 81929)]