80219456

素因数分解:

$2^6\times {\mathrm{823}}^1\times {\mathrm{1523}}^1$

素因数の和:2358

約数の個数: 28

約数和(自身を含む): 159483552

約数和(自身を除く): 79264096

約数列:

[1, 2, 4, 8, 16, 32, 64, 823, 1523, 1646, 3046, 3292, 6092, 6584, 12184, 13168, 24368, 26336, 48736, 52672, 97472, 1253429, 2506858, 5013716, 10027432, 20054864, 40109728, 80219456]

約数ペア:

[(1, 80219456), (2, 40109728), (4, 20054864), (8, 10027432), (16, 5013716), (32, 2506858), (64, 1253429), (823, 97472), (1523, 52672), (1646, 48736), (3046, 26336), (3292, 24368), (6092, 13168), (6584, 12184)]