83567072

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 172738944

約数和(自身を除く): 89171872

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 122, 124, 244, 248, 488, 496, 976, 992, 1381, 1891, 1952, 2762, 3782, 5524, 7564, 11048, 15128, 22096, 30256, 42811, 44192, 60512, 84241, 85622, 168482, 171244, 336964, 342488, 673928, 684976, 1347856, 1369952, 2611471, 2695712, 5222942, 10445884, 20891768, 41783536, 83567072]

約数ペア:

[(1, 83567072), (2, 41783536), (4, 20891768), (8, 10445884), (16, 5222942), (31, 2695712), (32, 2611471), (61, 1369952), (62, 1347856), (122, 684976), (124, 673928), (244, 342488), (248, 336964), (488, 171244), (496, 168482), (976, 85622), (992, 84241), (1381, 60512), (1891, 44192), (1952, 42811), (2762, 30256), (3782, 22096), (5524, 15128), (7564, 11048)]