83138118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{20407}}^1$

素因数の和:20516

約数の個数: 32

約数和(自身を含む): 191998464

約数和(自身を除く): 108860346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 20407, 40814, 61221, 122442, 142849, 285698, 428547, 857094, 1979479, 3958958, 5938437, 11876874, 13856353, 27712706, 41569059, 83138118]

約数ペア:

[(1, 83138118), (2, 41569059), (3, 27712706), (6, 13856353), (7, 11876874), (14, 5938437), (21, 3958958), (42, 1979479), (97, 857094), (194, 428547), (291, 285698), (582, 142849), (679, 122442), (1358, 61221), (2037, 40814), (4074, 20407)]