83785648

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{5393}}^1$

素因数の和:6372

約数の個数: 20

約数和(自身を含む): 162532008

約数和(自身を除く): 78746360

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 5393, 7768, 10786, 15536, 21572, 43144, 86288, 5236603, 10473206, 20946412, 41892824, 83785648]

約数ペア:

[(1, 83785648), (2, 41892824), (4, 20946412), (8, 10473206), (16, 5236603), (971, 86288), (1942, 43144), (3884, 21572), (5393, 15536), (7768, 10786)]