82219916

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:726

約数の個数: 36

約数和(自身を含む): 153683208

約数和(自身を除く): 71463292

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 361, 388, 587, 722, 1174, 1444, 1843, 2348, 3686, 7372, 11153, 22306, 35017, 44612, 56939, 70034, 113878, 140068, 211907, 227756, 423814, 847628, 1081841, 2163682, 4327364, 20554979, 41109958, 82219916]

約数ペア:

[(1, 82219916), (2, 41109958), (4, 20554979), (19, 4327364), (38, 2163682), (76, 1081841), (97, 847628), (194, 423814), (361, 227756), (388, 211907), (587, 140068), (722, 113878), (1174, 70034), (1444, 56939), (1843, 44612), (2348, 35017), (3686, 22306), (7372, 11153)]