129373336

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{48857}}^1$

素因数の和:49194

約数の個数: 16

約数和(自身を含む): 243312840

約数和(自身を除く): 113939504

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 48857, 97714, 195428, 390856, 16171667, 32343334, 64686668, 129373336]

約数ペア:

[(1, 129373336), (2, 64686668), (4, 32343334), (8, 16171667), (331, 390856), (662, 195428), (1324, 97714), (2648, 48857)]