4243472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{15601}}^1$

素因数の和:15626

約数の個数: 20

約数和(自身を含む): 8705916

約数和(自身を除く): 4462444

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 15601, 31202, 62404, 124808, 249616, 265217, 530434, 1060868, 2121736, 4243472]

約数ペア:

[(1, 4243472), (2, 2121736), (4, 1060868), (8, 530434), (16, 265217), (17, 249616), (34, 124808), (68, 62404), (136, 31202), (272, 15601)]