84181904

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{6271}}^1$

素因数の和:7118

約数の個数: 20

約数和(自身を含む): 163322880

約数和(自身を除く): 79140976

約数列:

[1, 2, 4, 8, 16, 839, 1678, 3356, 6271, 6712, 12542, 13424, 25084, 50168, 100336, 5261369, 10522738, 21045476, 42090952, 84181904]

約数ペア:

[(1, 84181904), (2, 42090952), (4, 21045476), (8, 10522738), (16, 5261369), (839, 100336), (1678, 50168), (3356, 25084), (6271, 13424), (6712, 12542)]