8970896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{50971}}^1$

素因数の和:50990

約数の個数: 20

約数和(自身を含む): 18961584

約数和(自身を除く): 9990688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 50971, 101942, 203884, 407768, 560681, 815536, 1121362, 2242724, 4485448, 8970896]

約数ペア:

[(1, 8970896), (2, 4485448), (4, 2242724), (8, 1121362), (11, 815536), (16, 560681), (22, 407768), (44, 203884), (88, 101942), (176, 50971)]