87073390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4283}}^1$

素因数の和:4416

約数の個数: 32

約数和(自身を含む): 166561920

約数和(自身を除く): 79488530

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 2033, 4066, 4283, 8566, 10165, 20330, 21415, 42830, 81377, 162754, 406885, 458281, 813770, 916562, 2291405, 4582810, 8707339, 17414678, 43536695, 87073390]

約数ペア:

[(1, 87073390), (2, 43536695), (5, 17414678), (10, 8707339), (19, 4582810), (38, 2291405), (95, 916562), (107, 813770), (190, 458281), (214, 406885), (535, 162754), (1070, 81377), (2033, 42830), (4066, 21415), (4283, 20330), (8566, 10165)]