87203132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1282399}}^1$

素因数の和:1282420

約数の個数: 12

約数和(自身を含む): 161582400

約数和(自身を除く): 74379268

約数列:

[1, 2, 4, 17, 34, 68, 1282399, 2564798, 5129596, 21800783, 43601566, 87203132]

約数ペア:

[(1, 87203132), (2, 43601566), (4, 21800783), (17, 5129596), (34, 2564798), (68, 1282399)]