81002024

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2837}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 157338720

約数和(自身を除く): 76336696

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 332, 344, 664, 2837, 3569, 5674, 7138, 11348, 14276, 22696, 28552, 121991, 235471, 243982, 470942, 487964, 941884, 975928, 1883768, 10125253, 20250506, 40501012, 81002024]

約数ペア:

[(1, 81002024), (2, 40501012), (4, 20250506), (8, 10125253), (43, 1883768), (83, 975928), (86, 941884), (166, 487964), (172, 470942), (332, 243982), (344, 235471), (664, 121991), (2837, 28552), (3569, 22696), (5674, 14276), (7138, 11348)]