25133048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{165349}}^1$

素因数の和:165374

約数の個数: 16

約数和(自身を含む): 49605000

約数和(自身を除く): 24471952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 165349, 330698, 661396, 1322792, 3141631, 6283262, 12566524, 25133048]

約数ペア:

[(1, 25133048), (2, 12566524), (4, 6283262), (8, 3141631), (19, 1322792), (38, 661396), (76, 330698), (152, 165349)]