67606288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{136303}}^1$

素因数の和:136342

約数の個数: 20

約数和(自身を含む): 135213568

約数和(自身を除く): 67607280

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 136303, 272606, 545212, 1090424, 2180848, 4225393, 8450786, 16901572, 33803144, 67606288]

約数ペア:

[(1, 67606288), (2, 33803144), (4, 16901572), (8, 8450786), (16, 4225393), (31, 2180848), (62, 1090424), (124, 545212), (248, 272606), (496, 136303)]