16554496

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 80

約数和(自身を含む): 39283200

約数和(自身を除く): 22728704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 149, 217, 224, 248, 256, 298, 434, 448, 496, 512, 596, 868, 896, 992, 1043, 1192, 1736, 1792, 1984, 2086, 2384, 3472, 3584, 3968, 4172, 4619, 4768, 6944, 7936, 8344, 9238, 9536, 13888, 15872, 16688, 18476, 19072, 27776, 32333, 33376, 36952, 38144, 55552, 64666, 66752, 73904, 76288, 111104, 129332, 133504, 147808, 258664, 267008, 295616, 517328, 534016, 591232, 1034656, 1182464, 2069312, 2364928, 4138624, 8277248, 16554496]

約数ペア:

[(1, 16554496), (2, 8277248), (4, 4138624), (7, 2364928), (8, 2069312), (14, 1182464), (16, 1034656), (28, 591232), (31, 534016), (32, 517328), (56, 295616), (62, 267008), (64, 258664), (112, 147808), (124, 133504), (128, 129332), (149, 111104), (217, 76288), (224, 73904), (248, 66752), (256, 64666), (298, 55552), (434, 38144), (448, 36952), (496, 33376), (512, 32333), (596, 27776), (868, 19072), (896, 18476), (992, 16688), (1043, 15872), (1192, 13888), (1736, 9536), (1792, 9238), (1984, 8344), (2086, 7936), (2384, 6944), (3472, 4768), (3584, 4619), (3968, 4172)]