129133328

素因数分解:

$2^4\times {\mathrm{2269}}^1\times {\mathrm{3557}}^1$

素因数の和:5834

約数の個数: 20

約数和(自身を含む): 250376460

約数和(自身を除く): 121243132

約数列:

[1, 2, 4, 8, 16, 2269, 3557, 4538, 7114, 9076, 14228, 18152, 28456, 36304, 56912, 8070833, 16141666, 32283332, 64566664, 129133328]

約数ペア:

[(1, 129133328), (2, 64566664), (4, 32283332), (8, 16141666), (16, 8070833), (2269, 56912), (3557, 36304), (4538, 28456), (7114, 18152), (9076, 14228)]