16239104

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 80

約数和(自身を含む): 38890368

約数和(自身を除く): 22651264

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 197, 224, 256, 322, 368, 394, 448, 512, 644, 736, 788, 896, 1288, 1379, 1472, 1576, 1792, 2576, 2758, 2944, 3152, 3584, 4531, 5152, 5516, 5888, 6304, 9062, 10304, 11032, 11776, 12608, 18124, 20608, 22064, 25216, 31717, 36248, 41216, 44128, 50432, 63434, 72496, 82432, 88256, 100864, 126868, 144992, 176512, 253736, 289984, 353024, 507472, 579968, 706048, 1014944, 1159936, 2029888, 2319872, 4059776, 8119552, 16239104]

約数ペア:

[(1, 16239104), (2, 8119552), (4, 4059776), (7, 2319872), (8, 2029888), (14, 1159936), (16, 1014944), (23, 706048), (28, 579968), (32, 507472), (46, 353024), (56, 289984), (64, 253736), (92, 176512), (112, 144992), (128, 126868), (161, 100864), (184, 88256), (197, 82432), (224, 72496), (256, 63434), (322, 50432), (368, 44128), (394, 41216), (448, 36248), (512, 31717), (644, 25216), (736, 22064), (788, 20608), (896, 18124), (1288, 12608), (1379, 11776), (1472, 11032), (1576, 10304), (1792, 9062), (2576, 6304), (2758, 5888), (2944, 5516), (3152, 5152), (3584, 4531)]