79731536

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{9907}}^1$

素因数の和:10418

約数の個数: 20

約数和(自身を含む): 154802592

約数和(自身を除く): 75071056

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 9907, 19814, 39628, 79256, 158512, 4983221, 9966442, 19932884, 39865768, 79731536]

約数ペア:

[(1, 79731536), (2, 39865768), (4, 19932884), (8, 9966442), (16, 4983221), (503, 158512), (1006, 79256), (2012, 39628), (4024, 19814), (8048, 9907)]