73089118

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1\times {\mathrm{449}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 110700000

約数和(自身を除く): 37610882

約数列:

[1, 2, 199, 398, 409, 449, 818, 898, 81391, 89351, 162782, 178702, 183641, 367282, 36544559, 73089118]

約数ペア:

[(1, 73089118), (2, 36544559), (199, 367282), (398, 183641), (409, 178702), (449, 162782), (818, 89351), (898, 81391)]