97481344

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 201960000

約数和(自身を除く): 104478656

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 89, 128, 172, 178, 199, 344, 356, 398, 688, 712, 796, 1376, 1424, 1592, 2752, 2848, 3184, 3827, 5504, 5696, 6368, 7654, 8557, 11392, 12736, 15308, 17114, 17711, 25472, 30616, 34228, 35422, 61232, 68456, 70844, 122464, 136912, 141688, 244928, 273824, 283376, 489856, 547648, 566752, 761573, 1095296, 1133504, 1523146, 2267008, 3046292, 6092584, 12185168, 24370336, 48740672, 97481344]

約数ペア:

[(1, 97481344), (2, 48740672), (4, 24370336), (8, 12185168), (16, 6092584), (32, 3046292), (43, 2267008), (64, 1523146), (86, 1133504), (89, 1095296), (128, 761573), (172, 566752), (178, 547648), (199, 489856), (344, 283376), (356, 273824), (398, 244928), (688, 141688), (712, 136912), (796, 122464), (1376, 70844), (1424, 68456), (1592, 61232), (2752, 35422), (2848, 34228), (3184, 30616), (3827, 25472), (5504, 17711), (5696, 17114), (6368, 15308), (7654, 12736), (8557, 11392)]