80208512

素因数分解:

$2^7\times {\mathrm{626629}}^1$

素因数の和:626643

約数の個数: 16

約数和(自身を含む): 159790650

約数和(自身を除く): 79582138

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 626629, 1253258, 2506516, 5013032, 10026064, 20052128, 40104256, 80208512]

約数ペア:

[(1, 80208512), (2, 40104256), (4, 20052128), (8, 10026064), (16, 5013032), (32, 2506516), (64, 1253258), (128, 626629)]