127748024

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{1381}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 248096640

約数和(自身を除く): 120348616

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 373, 746, 1381, 1492, 2762, 2984, 5524, 11048, 11563, 23126, 42811, 46252, 85622, 92504, 171244, 342488, 515113, 1030226, 2060452, 4120904, 15968503, 31937006, 63874012, 127748024]

約数ペア:

[(1, 127748024), (2, 63874012), (4, 31937006), (8, 15968503), (31, 4120904), (62, 2060452), (124, 1030226), (248, 515113), (373, 342488), (746, 171244), (1381, 92504), (1492, 85622), (2762, 46252), (2984, 42811), (5524, 23126), (11048, 11563)]