81598066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1231}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 140507136

約数和(自身を除く): 58909070

約数列:

[1, 2, 11, 22, 23, 46, 131, 253, 262, 506, 1231, 1441, 2462, 2882, 3013, 6026, 13541, 27082, 28313, 33143, 56626, 66286, 161261, 311443, 322522, 622886, 1773871, 3547742, 3709003, 7418006, 40799033, 81598066]

約数ペア:

[(1, 81598066), (2, 40799033), (11, 7418006), (22, 3709003), (23, 3547742), (46, 1773871), (131, 622886), (253, 322522), (262, 311443), (506, 161261), (1231, 66286), (1441, 56626), (2462, 33143), (2882, 28313), (3013, 27082), (6026, 13541)]