84211604

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{52501}}^1$

素因数の和:52906

約数の個数: 12

約数和(自身を含む): 147740628

約数和(自身を除く): 63529024

約数列:

[1, 2, 4, 401, 802, 1604, 52501, 105002, 210004, 21052901, 42105802, 84211604]

約数ペア:

[(1, 84211604), (2, 42105802), (4, 21052901), (401, 210004), (802, 105002), (1604, 52501)]