16409764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 34771968

約数和(自身を除く): 18362204

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 83, 92, 161, 166, 307, 322, 332, 581, 614, 644, 1162, 1228, 1909, 2149, 2324, 3818, 4298, 7061, 7636, 8596, 13363, 14122, 25481, 26726, 28244, 49427, 50962, 53452, 98854, 101924, 178367, 197708, 356734, 586063, 713468, 1172126, 2344252, 4102441, 8204882, 16409764]

約数ペア:

[(1, 16409764), (2, 8204882), (4, 4102441), (7, 2344252), (14, 1172126), (23, 713468), (28, 586063), (46, 356734), (83, 197708), (92, 178367), (161, 101924), (166, 98854), (307, 53452), (322, 50962), (332, 49427), (581, 28244), (614, 26726), (644, 25481), (1162, 14122), (1228, 13363), (1909, 8596), (2149, 7636), (2324, 7061), (3818, 4298)]