34400656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{126473}}^1$

素因数の和:126498

約数の個数: 20

約数和(自身を含む): 70572492

約数和(自身を除く): 36171836

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 126473, 252946, 505892, 1011784, 2023568, 2150041, 4300082, 8600164, 17200328, 34400656]

約数ペア:

[(1, 34400656), (2, 17200328), (4, 8600164), (8, 4300082), (16, 2150041), (17, 2023568), (34, 1011784), (68, 505892), (136, 252946), (272, 126473)]