32771504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 72019200

約数和(自身を除く): 39247696

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 43, 46, 76, 86, 92, 109, 152, 172, 184, 218, 304, 344, 368, 436, 437, 688, 817, 872, 874, 989, 1634, 1744, 1748, 1978, 2071, 2507, 3268, 3496, 3956, 4142, 4687, 5014, 6536, 6992, 7912, 8284, 9374, 10028, 13072, 15824, 16568, 18748, 18791, 20056, 33136, 37496, 37582, 40112, 47633, 74992, 75164, 89053, 95266, 107801, 150328, 178106, 190532, 215602, 300656, 356212, 381064, 431204, 712424, 762128, 862408, 1424848, 1724816, 2048219, 4096438, 8192876, 16385752, 32771504]

約数ペア:

[(1, 32771504), (2, 16385752), (4, 8192876), (8, 4096438), (16, 2048219), (19, 1724816), (23, 1424848), (38, 862408), (43, 762128), (46, 712424), (76, 431204), (86, 381064), (92, 356212), (109, 300656), (152, 215602), (172, 190532), (184, 178106), (218, 150328), (304, 107801), (344, 95266), (368, 89053), (436, 75164), (437, 74992), (688, 47633), (817, 40112), (872, 37582), (874, 37496), (989, 33136), (1634, 20056), (1744, 18791), (1748, 18748), (1978, 16568), (2071, 15824), (2507, 13072), (3268, 10028), (3496, 9374), (3956, 8284), (4142, 7912), (4687, 6992), (5014, 6536)]