77887982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{967}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 130470912

約数和(自身を除く): 52582930

約数列:

[1, 2, 17, 23, 34, 46, 103, 206, 391, 782, 967, 1751, 1934, 2369, 3502, 4738, 16439, 22241, 32878, 40273, 44482, 80546, 99601, 199202, 378097, 756194, 1693217, 2290823, 3386434, 4581646, 38943991, 77887982]

約数ペア:

[(1, 77887982), (2, 38943991), (17, 4581646), (23, 3386434), (34, 2290823), (46, 1693217), (103, 756194), (206, 378097), (391, 199202), (782, 99601), (967, 80546), (1751, 44482), (1934, 40273), (2369, 32878), (3502, 22241), (4738, 16439)]