23023232

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 48470400

約数和(自身を除く): 25447168

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 64, 86, 89, 94, 128, 172, 178, 188, 344, 356, 376, 688, 712, 752, 1376, 1424, 1504, 2021, 2752, 2848, 3008, 3827, 4042, 4183, 5504, 5696, 6016, 7654, 8084, 8366, 11392, 15308, 16168, 16732, 30616, 32336, 33464, 61232, 64672, 66928, 122464, 129344, 133856, 179869, 244928, 258688, 267712, 359738, 489856, 535424, 719476, 1438952, 2877904, 5755808, 11511616, 23023232]

約数ペア:

[(1, 23023232), (2, 11511616), (4, 5755808), (8, 2877904), (16, 1438952), (32, 719476), (43, 535424), (47, 489856), (64, 359738), (86, 267712), (89, 258688), (94, 244928), (128, 179869), (172, 133856), (178, 129344), (188, 122464), (344, 66928), (356, 64672), (376, 61232), (688, 33464), (712, 32336), (752, 30616), (1376, 16732), (1424, 16168), (1504, 15308), (2021, 11392), (2752, 8366), (2848, 8084), (3008, 7654), (3827, 6016), (4042, 5696), (4183, 5504)]