2235568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{8219}}^1$

素因数の和:8244

約数の個数: 20

約数和(自身を含む): 4586760

約数和(自身を除く): 2351192

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 8219, 16438, 32876, 65752, 131504, 139723, 279446, 558892, 1117784, 2235568]

約数ペア:

[(1, 2235568), (2, 1117784), (4, 558892), (8, 279446), (16, 139723), (17, 131504), (34, 65752), (68, 32876), (136, 16438), (272, 8219)]