63278896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{232643}}^1$

素因数の和:232668

約数の個数: 20

約数和(自身を含む): 129815352

約数和(自身を除く): 66536456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 232643, 465286, 930572, 1861144, 3722288, 3954931, 7909862, 15819724, 31639448, 63278896]

約数ペア:

[(1, 63278896), (2, 31639448), (4, 15819724), (8, 7909862), (16, 3954931), (17, 3722288), (34, 1861144), (68, 930572), (136, 465286), (272, 232643)]