161719334

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{16573}}^1$

素因数の和:16640

約数の個数: 32

約数和(自身を含む): 300718656

約数和(自身を除く): 138999322

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 16573, 33146, 116011, 232022, 281741, 563482, 679493, 1358986, 1972187, 3944374, 4756451, 9512902, 11551381, 23102762, 80859667, 161719334]

約数ペア:

[(1, 161719334), (2, 80859667), (7, 23102762), (14, 11551381), (17, 9512902), (34, 4756451), (41, 3944374), (82, 1972187), (119, 1358986), (238, 679493), (287, 563482), (574, 281741), (697, 232022), (1394, 116011), (4879, 33146), (9758, 16573)]