8291265296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1604347}}^1$

素因数の和:1604391

約数の個数: 40

約数和(自身を含む): 17904523680

約数和(自身を除く): 9613258384

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 1604347, 3208694, 6417388, 12834776, 25669552, 27273899, 30482593, 54547798, 60965186, 109095596, 121930372, 218191192, 243860744, 436382384, 487721488, 518204081, 1036408162, 2072816324, 4145632648, 8291265296]

約数ペア:

[(1, 8291265296), (2, 4145632648), (4, 2072816324), (8, 1036408162), (16, 518204081), (17, 487721488), (19, 436382384), (34, 243860744), (38, 218191192), (68, 121930372), (76, 109095596), (136, 60965186), (152, 54547798), (272, 30482593), (304, 27273899), (323, 25669552), (646, 12834776), (1292, 6417388), (2584, 3208694), (5168, 1604347)]