33721232

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{5153}}^1$

素因数の和:5570

約数の個数: 20

約数和(自身を含む): 65507340

約数和(自身を除く): 31786108

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 5153, 6544, 10306, 20612, 41224, 82448, 2107577, 4215154, 8430308, 16860616, 33721232]

約数ペア:

[(1, 33721232), (2, 16860616), (4, 8430308), (8, 4215154), (16, 2107577), (409, 82448), (818, 41224), (1636, 20612), (3272, 10306), (5153, 6544)]