25089128

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{44171}}^1$

素因数の和:44248

約数の個数: 16

約数和(自身を含む): 47705760

約数和(自身を除く): 22616632

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 44171, 88342, 176684, 353368, 3136141, 6272282, 12544564, 25089128]

約数ペア:

[(1, 25089128), (2, 12544564), (4, 6272282), (8, 3136141), (71, 353368), (142, 176684), (284, 88342), (568, 44171)]