191598368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10711}}^1$

素因数の和:10777

約数の個数: 48

約数和(自身を含む): 415711296

約数和(自身を除く): 224112928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 8944, 10711, 17888, 21422, 42844, 85688, 139243, 171376, 278486, 342752, 460573, 556972, 921146, 1113944, 1842292, 2227888, 3684584, 4455776, 5987449, 7369168, 11974898, 14738336, 23949796, 47899592, 95799184, 191598368]

約数ペア:

[(1, 191598368), (2, 95799184), (4, 47899592), (8, 23949796), (13, 14738336), (16, 11974898), (26, 7369168), (32, 5987449), (43, 4455776), (52, 3684584), (86, 2227888), (104, 1842292), (172, 1113944), (208, 921146), (344, 556972), (416, 460573), (559, 342752), (688, 278486), (1118, 171376), (1376, 139243), (2236, 85688), (4472, 42844), (8944, 21422), (10711, 17888)]