126965936

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{57089}}^1$

素因数の和:57236

約数の個数: 20

約数和(自身を含む): 247770600

約数和(自身を除く): 120804664

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 57089, 114178, 228356, 456712, 913424, 7935371, 15870742, 31741484, 63482968, 126965936]

約数ペア:

[(1, 126965936), (2, 63482968), (4, 31741484), (8, 15870742), (16, 7935371), (139, 913424), (278, 456712), (556, 228356), (1112, 114178), (2224, 57089)]