25020412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{631}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 45868032

約数和(自身を除く): 20847620

約数列:

[1, 2, 4, 23, 46, 92, 431, 631, 862, 1262, 1724, 2524, 9913, 14513, 19826, 29026, 39652, 58052, 271961, 543922, 1087844, 6255103, 12510206, 25020412]

約数ペア:

[(1, 25020412), (2, 12510206), (4, 6255103), (23, 1087844), (46, 543922), (92, 271961), (431, 58052), (631, 39652), (862, 29026), (1262, 19826), (1724, 14513), (2524, 9913)]