8265808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{30389}}^1$

素因数の和:30414

約数の個数: 20

約数和(自身を含む): 16957620

約数和(自身を除く): 8691812

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 30389, 60778, 121556, 243112, 486224, 516613, 1033226, 2066452, 4132904, 8265808]

約数ペア:

[(1, 8265808), (2, 4132904), (4, 2066452), (8, 1033226), (16, 516613), (17, 486224), (34, 243112), (68, 121556), (136, 60778), (272, 30389)]