89414836

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1283}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 189826560

約数和(自身を除く): 100411724

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 131, 133, 262, 266, 524, 532, 917, 1283, 1834, 2489, 2566, 3668, 4978, 5132, 8981, 9956, 17423, 17962, 24377, 34846, 35924, 48754, 69692, 97508, 168073, 170639, 336146, 341278, 672292, 682556, 1176511, 2353022, 3193387, 4706044, 6386774, 12773548, 22353709, 44707418, 89414836]

約数ペア:

[(1, 89414836), (2, 44707418), (4, 22353709), (7, 12773548), (14, 6386774), (19, 4706044), (28, 3193387), (38, 2353022), (76, 1176511), (131, 682556), (133, 672292), (262, 341278), (266, 336146), (524, 170639), (532, 168073), (917, 97508), (1283, 69692), (1834, 48754), (2489, 35924), (2566, 34846), (3668, 24377), (4978, 17962), (5132, 17423), (8981, 9956)]