73281368

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{41077}}^1$

素因数の和:41306

約数の個数: 16

約数和(自身を含む): 138022080

約数和(自身を除く): 64740712

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 41077, 82154, 164308, 328616, 9160171, 18320342, 36640684, 73281368]

約数ペア:

[(1, 73281368), (2, 36640684), (4, 18320342), (8, 9160171), (223, 328616), (446, 164308), (892, 82154), (1784, 41077)]