188034128

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{165523}}^1$

素因数の和:165602

約数の個数: 20

約数和(自身を含む): 369449568

約数和(自身を除く): 181415440

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 165523, 331046, 662092, 1324184, 2648368, 11752133, 23504266, 47008532, 94017064, 188034128]

約数ペア:

[(1, 188034128), (2, 94017064), (4, 47008532), (8, 23504266), (16, 11752133), (71, 2648368), (142, 1324184), (284, 662092), (568, 331046), (1136, 165523)]