68754032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{138617}}^1$

素因数の和:138656

約数の個数: 20

約数和(自身を含む): 137509056

約数和(自身を除く): 68755024

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 138617, 277234, 554468, 1108936, 2217872, 4297127, 8594254, 17188508, 34377016, 68754032]

約数ペア:

[(1, 68754032), (2, 34377016), (4, 17188508), (8, 8594254), (16, 4297127), (31, 2217872), (62, 1108936), (124, 554468), (248, 277234), (496, 138617)]