16249408

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 112

約数和(自身を含む): 40965120

約数和(自身を除く): 24715712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 83, 92, 112, 133, 152, 161, 166, 184, 224, 266, 304, 322, 332, 368, 437, 448, 532, 581, 608, 644, 664, 736, 874, 1064, 1162, 1216, 1288, 1328, 1472, 1577, 1748, 1909, 2128, 2324, 2576, 2656, 3059, 3154, 3496, 3818, 4256, 4648, 5152, 5312, 6118, 6308, 6992, 7636, 8512, 9296, 10304, 11039, 12236, 12616, 13363, 13984, 15272, 18592, 22078, 24472, 25232, 26726, 27968, 30544, 36271, 37184, 44156, 48944, 50464, 53452, 61088, 72542, 88312, 97888, 100928, 106904, 122176, 145084, 176624, 195776, 213808, 253897, 290168, 353248, 427616, 507794, 580336, 706496, 855232, 1015588, 1160672, 2031176, 2321344, 4062352, 8124704, 16249408]

約数ペア:

[(1, 16249408), (2, 8124704), (4, 4062352), (7, 2321344), (8, 2031176), (14, 1160672), (16, 1015588), (19, 855232), (23, 706496), (28, 580336), (32, 507794), (38, 427616), (46, 353248), (56, 290168), (64, 253897), (76, 213808), (83, 195776), (92, 176624), (112, 145084), (133, 122176), (152, 106904), (161, 100928), (166, 97888), (184, 88312), (224, 72542), (266, 61088), (304, 53452), (322, 50464), (332, 48944), (368, 44156), (437, 37184), (448, 36271), (532, 30544), (581, 27968), (608, 26726), (644, 25232), (664, 24472), (736, 22078), (874, 18592), (1064, 15272), (1162, 13984), (1216, 13363), (1288, 12616), (1328, 12236), (1472, 11039), (1577, 10304), (1748, 9296), (1909, 8512), (2128, 7636), (2324, 6992), (2576, 6308), (2656, 6118), (3059, 5312), (3154, 5152), (3496, 4648), (3818, 4256)]