168795890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{992917}}^1$

素因数の和:992941

約数の個数: 16

約数和(自身を含む): 321705432

約数和(自身を除く): 152909542

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 992917, 1985834, 4964585, 9929170, 16879589, 33759178, 84397945, 168795890]

約数ペア:

[(1, 168795890), (2, 84397945), (5, 33759178), (10, 16879589), (17, 9929170), (34, 4964585), (85, 1985834), (170, 992917)]