91242088

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{18307}}^1$

素因数の和:18409

約数の個数: 32

約数和(自身を含む): 197726400

約数和(自身を除く): 106484312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 18307, 36614, 73228, 128149, 146456, 256298, 512596, 1025192, 1629323, 3258646, 6517292, 11405261, 13034584, 22810522, 45621044, 91242088]

約数ペア:

[(1, 91242088), (2, 45621044), (4, 22810522), (7, 13034584), (8, 11405261), (14, 6517292), (28, 3258646), (56, 1629323), (89, 1025192), (178, 512596), (356, 256298), (623, 146456), (712, 128149), (1246, 73228), (2492, 36614), (4984, 18307)]