40496384

素因数分解:

$2^8\times {\mathrm{158189}}^1$

素因数の和:158205

約数の個数: 18

約数和(自身を含む): 80835090

約数和(自身を除く): 40338706

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 158189, 316378, 632756, 1265512, 2531024, 5062048, 10124096, 20248192, 40496384]

約数ペア:

[(1, 40496384), (2, 20248192), (4, 10124096), (8, 5062048), (16, 2531024), (32, 1265512), (64, 632756), (128, 316378), (256, 158189)]