85967816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{23827}}^1$

素因数の和:23885

約数の個数: 32

約数和(自身を含む): 180139680

約数和(自身を除く): 94171864

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 23827, 47654, 95308, 190616, 262097, 524194, 976907, 1048388, 1953814, 2096776, 3907628, 7815256, 10745977, 21491954, 42983908, 85967816]

約数ペア:

[(1, 85967816), (2, 42983908), (4, 21491954), (8, 10745977), (11, 7815256), (22, 3907628), (41, 2096776), (44, 1953814), (82, 1048388), (88, 976907), (164, 524194), (328, 262097), (451, 190616), (902, 95308), (1804, 47654), (3608, 23827)]