33891376

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{5179}}^1$

素因数の和:5596

約数の個数: 20

約数和(自身を含む): 65837800

約数和(自身を除く): 31946424

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 5179, 6544, 10358, 20716, 41432, 82864, 2118211, 4236422, 8472844, 16945688, 33891376]

約数ペア:

[(1, 33891376), (2, 16945688), (4, 8472844), (8, 4236422), (16, 2118211), (409, 82864), (818, 41432), (1636, 20716), (3272, 10358), (5179, 6544)]