107513072

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{156269}}^1$

素因数の和:156320

約数の個数: 20

約数和(自身を含む): 213152280

約数和(自身を除く): 105639208

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 156269, 312538, 625076, 1250152, 2500304, 6719567, 13439134, 26878268, 53756536, 107513072]

約数ペア:

[(1, 107513072), (2, 53756536), (4, 26878268), (8, 13439134), (16, 6719567), (43, 2500304), (86, 1250152), (172, 625076), (344, 312538), (688, 156269)]