99571318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20857}}^1$

素因数の和:20908

約数の個数: 32

約数和(自身を含む): 192227328

約数和(自身を除く): 92656010

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 20857, 41714, 145999, 229427, 291998, 458854, 646567, 1293134, 1605989, 3211978, 4525969, 7112237, 9051938, 14224474, 49785659, 99571318]

約数ペア:

[(1, 99571318), (2, 49785659), (7, 14224474), (11, 9051938), (14, 7112237), (22, 4525969), (31, 3211978), (62, 1605989), (77, 1293134), (154, 646567), (217, 458854), (341, 291998), (434, 229427), (682, 145999), (2387, 41714), (4774, 20857)]