23547784

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17417}}^1$

素因数の和:17449

約数の個数: 24

約数和(自身を含む): 47812410

約数和(自身を除く): 24264626

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 17417, 34834, 69668, 139336, 226421, 452842, 905684, 1811368, 2943473, 5886946, 11773892, 23547784]

約数ペア:

[(1, 23547784), (2, 11773892), (4, 5886946), (8, 2943473), (13, 1811368), (26, 905684), (52, 452842), (104, 226421), (169, 139336), (338, 69668), (676, 34834), (1352, 17417)]