82856038

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1\times {\mathrm{509}}^1$

素因数の和:1119

約数の個数: 16

約数和(自身を含む): 125460000

約数和(自身を除く): 42603962

約数列:

[1, 2, 199, 398, 409, 509, 818, 1018, 81391, 101291, 162782, 202582, 208181, 416362, 41428019, 82856038]

約数ペア:

[(1, 82856038), (2, 41428019), (199, 416362), (398, 208181), (409, 202582), (509, 162782), (818, 101291), (1018, 81391)]