42342128

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{37273}}^1$

素因数の和:37352

約数の個数: 20

約数和(自身を含む): 83195568

約数和(自身を除く): 40853440

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 37273, 74546, 149092, 298184, 596368, 2646383, 5292766, 10585532, 21171064, 42342128]

約数ペア:

[(1, 42342128), (2, 21171064), (4, 10585532), (8, 5292766), (16, 2646383), (71, 596368), (142, 298184), (284, 149092), (568, 74546), (1136, 37273)]