80048138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 132295680

約数和(自身を除く): 52247542

約数列:

[1, 2, 17, 31, 34, 62, 173, 346, 439, 527, 878, 1054, 2941, 5363, 5882, 7463, 10726, 13609, 14926, 27218, 75947, 91171, 151894, 182342, 231353, 462706, 1291099, 2354357, 2582198, 4708714, 40024069, 80048138]

約数ペア:

[(1, 80048138), (2, 40024069), (17, 4708714), (31, 2582198), (34, 2354357), (62, 1291099), (173, 462706), (346, 231353), (439, 182342), (527, 151894), (878, 91171), (1054, 75947), (2941, 27218), (5363, 14926), (5882, 13609), (7463, 10726)]