63485656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{610439}}^1$

素因数の和:610458

約数の個数: 16

約数和(自身を含む): 128192400

約数和(自身を除く): 64706744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 610439, 1220878, 2441756, 4883512, 7935707, 15871414, 31742828, 63485656]

約数ペア:

[(1, 63485656), (2, 31742828), (4, 15871414), (8, 7935707), (13, 4883512), (26, 2441756), (52, 1220878), (104, 610439)]