320196056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{9041}}^1$

素因数の和:9299

約数の個数: 32

約数和(自身を含む): 634748400

約数和(自身を除く): 314552344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 466, 932, 1864, 4427, 8854, 9041, 17708, 18082, 35416, 36164, 72328, 171779, 343558, 687116, 1374232, 2106553, 4213106, 8426212, 16852424, 40024507, 80049014, 160098028, 320196056]

約数ペア:

[(1, 320196056), (2, 160098028), (4, 80049014), (8, 40024507), (19, 16852424), (38, 8426212), (76, 4213106), (152, 2106553), (233, 1374232), (466, 687116), (932, 343558), (1864, 171779), (4427, 72328), (8854, 36164), (9041, 35416), (17708, 18082)]