80342824

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2473}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 156752640

約数和(自身を除く): 76409816

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 248, 262, 524, 1048, 2473, 4061, 4946, 8122, 9892, 16244, 19784, 32488, 76663, 153326, 306652, 323963, 613304, 647926, 1295852, 2591704, 10042853, 20085706, 40171412, 80342824]

約数ペア:

[(1, 80342824), (2, 40171412), (4, 20085706), (8, 10042853), (31, 2591704), (62, 1295852), (124, 647926), (131, 613304), (248, 323963), (262, 306652), (524, 153326), (1048, 76663), (2473, 32488), (4061, 19784), (4946, 16244), (8122, 9892)]