89162297

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 111849984

約数和(自身を除く): 22687687

約数列:

[1, 7, 17, 61, 71, 119, 173, 427, 497, 1037, 1207, 1211, 2941, 4331, 7259, 8449, 10553, 12283, 20587, 30317, 73627, 73871, 85981, 179401, 208811, 515389, 749263, 1255807, 1461677, 5244841, 12737471, 89162297]

約数ペア:

[(1, 89162297), (7, 12737471), (17, 5244841), (61, 1461677), (71, 1255807), (119, 749263), (173, 515389), (427, 208811), (497, 179401), (1037, 85981), (1207, 73871), (1211, 73627), (2941, 30317), (4331, 20587), (7259, 12283), (8449, 10553)]