40481024

素因数分解:

$2^8\times {\mathrm{158129}}^1$

素因数の和:158145

約数の個数: 18

約数和(自身を含む): 80804430

約数和(自身を除く): 40323406

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 158129, 316258, 632516, 1265032, 2530064, 5060128, 10120256, 20240512, 40481024]

約数ペア:

[(1, 40481024), (2, 20240512), (4, 10120256), (8, 5060128), (16, 2530064), (32, 1265032), (64, 632516), (128, 316258), (256, 158129)]