67143056

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{27791}}^1$

素因数の和:27950

約数の個数: 20

約数和(自身を含む): 130955904

約数和(自身を除く): 63812848

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 27791, 55582, 111164, 222328, 444656, 4196441, 8392882, 16785764, 33571528, 67143056]

約数ペア:

[(1, 67143056), (2, 33571528), (4, 16785764), (8, 8392882), (16, 4196441), (151, 444656), (302, 222328), (604, 111164), (1208, 55582), (2416, 27791)]