16888256

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:202

約数の個数: 112

約数和(自身を含む): 43891200

約数和(自身を除く): 27002944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 149, 154, 161, 176, 184, 224, 253, 298, 308, 322, 352, 368, 448, 506, 596, 616, 644, 704, 736, 1012, 1043, 1192, 1232, 1288, 1472, 1639, 1771, 2024, 2086, 2384, 2464, 2576, 3278, 3427, 3542, 4048, 4172, 4768, 4928, 5152, 6556, 6854, 7084, 8096, 8344, 9536, 10304, 11473, 13112, 13708, 14168, 16192, 16688, 22946, 23989, 26224, 27416, 28336, 33376, 37697, 45892, 47978, 52448, 54832, 56672, 66752, 75394, 91784, 95956, 104896, 109664, 113344, 150788, 183568, 191912, 219328, 263879, 301576, 367136, 383824, 527758, 603152, 734272, 767648, 1055516, 1206304, 1535296, 2111032, 2412608, 4222064, 8444128, 16888256]

約数ペア:

[(1, 16888256), (2, 8444128), (4, 4222064), (7, 2412608), (8, 2111032), (11, 1535296), (14, 1206304), (16, 1055516), (22, 767648), (23, 734272), (28, 603152), (32, 527758), (44, 383824), (46, 367136), (56, 301576), (64, 263879), (77, 219328), (88, 191912), (92, 183568), (112, 150788), (149, 113344), (154, 109664), (161, 104896), (176, 95956), (184, 91784), (224, 75394), (253, 66752), (298, 56672), (308, 54832), (322, 52448), (352, 47978), (368, 45892), (448, 37697), (506, 33376), (596, 28336), (616, 27416), (644, 26224), (704, 23989), (736, 22946), (1012, 16688), (1043, 16192), (1192, 14168), (1232, 13708), (1288, 13112), (1472, 11473), (1639, 10304), (1771, 9536), (2024, 8344), (2086, 8096), (2384, 7084), (2464, 6854), (2576, 6556), (3278, 5152), (3427, 4928), (3542, 4768), (4048, 4172)]