102821144

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{60913}}^1$

素因数の和:61130

約数の個数: 16

約数和(自身を含む): 193706520

約数和(自身を除く): 90885376

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 60913, 121826, 243652, 487304, 12852643, 25705286, 51410572, 102821144]

約数ペア:

[(1, 102821144), (2, 51410572), (4, 25705286), (8, 12852643), (211, 487304), (422, 243652), (844, 121826), (1688, 60913)]