63645538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{12973}}^1$

素因数の和:13209

約数の個数: 16

約数和(自身を含む): 104622336

約数和(自身を除く): 40976798

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 12973, 25946, 142703, 285406, 2892979, 5785958, 31822769, 63645538]

約数ペア:

[(1, 63645538), (2, 31822769), (11, 5785958), (22, 2892979), (223, 285406), (446, 142703), (2453, 25946), (4906, 12973)]