40484096

素因数分解:

$2^8\times {\mathrm{158141}}^1$

素因数の和:158157

約数の個数: 18

約数和(自身を含む): 80810562

約数和(自身を除く): 40326466

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 158141, 316282, 632564, 1265128, 2530256, 5060512, 10121024, 20242048, 40484096]

約数ペア:

[(1, 40484096), (2, 20242048), (4, 10121024), (8, 5060512), (16, 2530256), (32, 1265128), (64, 632564), (128, 316282), (256, 158141)]