67086064

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{47111}}^1$

素因数の和:47208

約数の個数: 20

約数和(自身を含む): 131442480

約数和(自身を除く): 64356416

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 47111, 94222, 188444, 376888, 753776, 4192879, 8385758, 16771516, 33543032, 67086064]

約数ペア:

[(1, 67086064), (2, 33543032), (4, 16771516), (8, 8385758), (16, 4192879), (89, 753776), (178, 376888), (356, 188444), (712, 94222), (1424, 47111)]