80696

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 190080

約数和(自身を除く): 109384

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 131, 154, 262, 308, 524, 616, 917, 1048, 1441, 1834, 2882, 3668, 5764, 7336, 10087, 11528, 20174, 40348, 80696]

約数ペア:

[(1, 80696), (2, 40348), (4, 20174), (7, 11528), (8, 10087), (11, 7336), (14, 5764), (22, 3668), (28, 2882), (44, 1834), (56, 1441), (77, 1048), (88, 917), (131, 616), (154, 524), (262, 308)]