90912188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{9419}}^1$

素因数の和:9569

約数の個数: 24

約数和(自身を含む): 168806400

約数和(自身を除く): 77894212

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9419, 9652, 18838, 37676, 178961, 357922, 715844, 1196213, 2392426, 4784852, 22728047, 45456094, 90912188]

約数ペア:

[(1, 90912188), (2, 45456094), (4, 22728047), (19, 4784852), (38, 2392426), (76, 1196213), (127, 715844), (254, 357922), (508, 178961), (2413, 37676), (4826, 18838), (9419, 9652)]