80897536

素因数分解:

$2^9\times {\mathrm{158003}}^1$

素因数の和:158021

約数の個数: 20

約数和(自身を含む): 161638092

約数和(自身を除く): 80740556

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 158003, 316006, 632012, 1264024, 2528048, 5056096, 10112192, 20224384, 40448768, 80897536]

約数ペア:

[(1, 80897536), (2, 40448768), (4, 20224384), (8, 10112192), (16, 5056096), (32, 2528048), (64, 1264024), (128, 632012), (256, 316006), (512, 158003)]