85580416

素因数分解:

$2^7\times {\mathrm{439}}^1\times {\mathrm{1523}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 170992800

約数和(自身を除く): 85412384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 439, 878, 1523, 1756, 3046, 3512, 6092, 7024, 12184, 14048, 24368, 28096, 48736, 56192, 97472, 194944, 668597, 1337194, 2674388, 5348776, 10697552, 21395104, 42790208, 85580416]

約数ペア:

[(1, 85580416), (2, 42790208), (4, 21395104), (8, 10697552), (16, 5348776), (32, 2674388), (64, 1337194), (128, 668597), (439, 194944), (878, 97472), (1523, 56192), (1756, 48736), (3046, 28096), (3512, 24368), (6092, 14048), (7024, 12184)]