16390482

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 36837504

約数和(自身を除く): 20447022

約数列:

[1, 2, 3, 6, 17, 34, 37, 43, 51, 74, 86, 101, 102, 111, 129, 202, 222, 258, 303, 606, 629, 731, 1258, 1462, 1591, 1717, 1887, 2193, 3182, 3434, 3737, 3774, 4343, 4386, 4773, 5151, 7474, 8686, 9546, 10302, 11211, 13029, 22422, 26058, 27047, 54094, 63529, 73831, 81141, 127058, 147662, 160691, 162282, 190587, 221493, 321382, 381174, 442986, 482073, 964146, 2731747, 5463494, 8195241, 16390482]

約数ペア:

[(1, 16390482), (2, 8195241), (3, 5463494), (6, 2731747), (17, 964146), (34, 482073), (37, 442986), (43, 381174), (51, 321382), (74, 221493), (86, 190587), (101, 162282), (102, 160691), (111, 147662), (129, 127058), (202, 81141), (222, 73831), (258, 63529), (303, 54094), (606, 27047), (629, 26058), (731, 22422), (1258, 13029), (1462, 11211), (1591, 10302), (1717, 9546), (1887, 8686), (2193, 7474), (3182, 5151), (3434, 4773), (3737, 4386), (3774, 4343)]