25888336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{85159}}^1$

素因数の和:85186

約数の個数: 20

約数和(自身を含む): 52799200

約数和(自身を除く): 26910864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 85159, 170318, 340636, 681272, 1362544, 1618021, 3236042, 6472084, 12944168, 25888336]

約数ペア:

[(1, 25888336), (2, 12944168), (4, 6472084), (8, 3236042), (16, 1618021), (19, 1362544), (38, 681272), (76, 340636), (152, 170318), (304, 85159)]