77907896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6971}}^1$

素因数の和:7115

約数の個数: 32

約数和(自身を含む): 160634880

約数和(自身を除く): 82726984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 5588, 6971, 11176, 13942, 27884, 55768, 76681, 153362, 306724, 613448, 885317, 1770634, 3541268, 7082536, 9738487, 19476974, 38953948, 77907896]

約数ペア:

[(1, 77907896), (2, 38953948), (4, 19476974), (8, 9738487), (11, 7082536), (22, 3541268), (44, 1770634), (88, 885317), (127, 613448), (254, 306724), (508, 153362), (1016, 76681), (1397, 55768), (2794, 27884), (5588, 13942), (6971, 11176)]