99236990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1877}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 189843264

約数和(自身を除く): 90606274

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 311, 622, 1555, 1877, 3110, 3754, 5287, 9385, 10574, 18770, 26435, 31909, 52870, 63818, 159545, 319090, 583747, 1167494, 2918735, 5837470, 9923699, 19847398, 49618495, 99236990]

約数ペア:

[(1, 99236990), (2, 49618495), (5, 19847398), (10, 9923699), (17, 5837470), (34, 2918735), (85, 1167494), (170, 583747), (311, 319090), (622, 159545), (1555, 63818), (1877, 52870), (3110, 31909), (3754, 26435), (5287, 18770), (9385, 10574)]