91274128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5827}}^1$

素因数の和:5935

約数の個数: 40

約数和(自身を含む): 195121440

約数和(自身を除く): 103847312

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 3916, 5827, 7832, 11654, 15664, 23308, 46616, 64097, 93232, 128194, 256388, 512776, 518603, 1025552, 1037206, 2074412, 4148824, 5704633, 8297648, 11409266, 22818532, 45637064, 91274128]

約数ペア:

[(1, 91274128), (2, 45637064), (4, 22818532), (8, 11409266), (11, 8297648), (16, 5704633), (22, 4148824), (44, 2074412), (88, 1037206), (89, 1025552), (176, 518603), (178, 512776), (356, 256388), (712, 128194), (979, 93232), (1424, 64097), (1958, 46616), (3916, 23308), (5827, 15664), (7832, 11654)]