42080144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2055

約数の個数: 40

約数和(自身を含む): 86161152

約数和(自身を除く): 44081008

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 1973, 2666, 3946, 5332, 7892, 10664, 15784, 21328, 31568, 61163, 84839, 122326, 169678, 244652, 339356, 489304, 678712, 978608, 1357424, 2630009, 5260018, 10520036, 21040072, 42080144]

約数ペア:

[(1, 42080144), (2, 21040072), (4, 10520036), (8, 5260018), (16, 2630009), (31, 1357424), (43, 978608), (62, 678712), (86, 489304), (124, 339356), (172, 244652), (248, 169678), (344, 122326), (496, 84839), (688, 61163), (1333, 31568), (1973, 21328), (2666, 15784), (3946, 10664), (5332, 7892)]