65020948

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{809}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 115940160

約数和(自身を除く): 50919212

約数列:

[1, 2, 4, 71, 142, 283, 284, 566, 809, 1132, 1618, 3236, 20093, 40186, 57439, 80372, 114878, 228947, 229756, 457894, 915788, 16255237, 32510474, 65020948]

約数ペア:

[(1, 65020948), (2, 32510474), (4, 16255237), (71, 915788), (142, 457894), (283, 229756), (284, 228947), (566, 114878), (809, 80372), (1132, 57439), (1618, 40186), (3236, 20093)]