80491648

素因数分解:

$2^7\times {\mathrm{628841}}^1$

素因数の和:628855

約数の個数: 16

約数和(自身を含む): 160354710

約数和(自身を除く): 79863062

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 628841, 1257682, 2515364, 5030728, 10061456, 20122912, 40245824, 80491648]

約数ペア:

[(1, 80491648), (2, 40245824), (4, 20122912), (8, 10061456), (16, 5030728), (32, 2515364), (64, 1257682), (128, 628841)]