16067156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 34164480

約数和(自身を除く): 18097324

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 409, 427, 644, 818, 854, 1403, 1636, 1708, 2806, 2863, 5612, 5726, 9407, 9821, 11452, 18814, 19642, 24949, 37628, 39284, 49898, 65849, 99796, 131698, 174643, 263396, 349286, 573827, 698572, 1147654, 2295308, 4016789, 8033578, 16067156]

約数ペア:

[(1, 16067156), (2, 8033578), (4, 4016789), (7, 2295308), (14, 1147654), (23, 698572), (28, 573827), (46, 349286), (61, 263396), (92, 174643), (122, 131698), (161, 99796), (244, 65849), (322, 49898), (409, 39284), (427, 37628), (644, 24949), (818, 19642), (854, 18814), (1403, 11452), (1636, 9821), (1708, 9407), (2806, 5726), (2863, 5612)]