16089548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 31752000

約数和(自身を除く): 15662452

約数列:

[1, 2, 4, 17, 29, 34, 41, 58, 68, 82, 116, 164, 199, 398, 493, 697, 796, 986, 1189, 1394, 1972, 2378, 2788, 3383, 4756, 5771, 6766, 8159, 11542, 13532, 16318, 20213, 23084, 32636, 40426, 80852, 98107, 138703, 196214, 236611, 277406, 392428, 473222, 554812, 946444, 4022387, 8044774, 16089548]

約数ペア:

[(1, 16089548), (2, 8044774), (4, 4022387), (17, 946444), (29, 554812), (34, 473222), (41, 392428), (58, 277406), (68, 236611), (82, 196214), (116, 138703), (164, 98107), (199, 80852), (398, 40426), (493, 32636), (697, 23084), (796, 20213), (986, 16318), (1189, 13532), (1394, 11542), (1972, 8159), (2378, 6766), (2788, 5771), (3383, 4756)]