172916846

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 275425920

約数和(自身を除く): 102509074

約数列:

[1, 2, 43, 53, 59, 86, 106, 118, 643, 1286, 2279, 2537, 3127, 4558, 5074, 6254, 27649, 34079, 37937, 55298, 68158, 75874, 134461, 268922, 1465397, 1631291, 2010661, 2930794, 3262582, 4021322, 86458423, 172916846]

約数ペア:

[(1, 172916846), (2, 86458423), (43, 4021322), (53, 3262582), (59, 2930794), (86, 2010661), (106, 1631291), (118, 1465397), (643, 268922), (1286, 134461), (2279, 75874), (2537, 68158), (3127, 55298), (4558, 37937), (5074, 34079), (6254, 27649)]