78836816

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{5987}}^1$

素因数の和:6818

約数の個数: 20

約数和(自身を含む): 152957472

約数和(自身を除く): 74120656

約数列:

[1, 2, 4, 8, 16, 823, 1646, 3292, 5987, 6584, 11974, 13168, 23948, 47896, 95792, 4927301, 9854602, 19709204, 39418408, 78836816]

約数ペア:

[(1, 78836816), (2, 39418408), (4, 19709204), (8, 9854602), (16, 4927301), (823, 95792), (1646, 47896), (3292, 23948), (5987, 13168), (6584, 11974)]