80133388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{646237}}^1$

素因数の和:646272

約数の個数: 12

約数和(自身を含む): 144757312

約数和(自身を除く): 64623924

約数列:

[1, 2, 4, 31, 62, 124, 646237, 1292474, 2584948, 20033347, 40066694, 80133388]

約数ペア:

[(1, 80133388), (2, 40066694), (4, 20033347), (31, 2584948), (62, 1292474), (124, 646237)]