87470206

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^2\times {\mathrm{283}}^1$

素因数の和:460

約数の個数: 24

約数和(自身を含む): 138100680

約数和(自身を除く): 50630474

約数列:

[1, 2, 29, 58, 73, 146, 283, 566, 2117, 4234, 5329, 8207, 10658, 16414, 20659, 41318, 154541, 309082, 599111, 1198222, 1508107, 3016214, 43735103, 87470206]

約数ペア:

[(1, 87470206), (2, 43735103), (29, 3016214), (58, 1508107), (73, 1198222), (146, 599111), (283, 309082), (566, 154541), (2117, 41318), (4234, 20659), (5329, 16414), (8207, 10658)]