78845552

素因数分解:

$2^4\times {\mathrm{1289}}^1\times {\mathrm{3823}}^1$

素因数の和:5120

約数の個数: 20

約数和(自身を含む): 152921760

約数和(自身を除く): 74076208

約数列:

[1, 2, 4, 8, 16, 1289, 2578, 3823, 5156, 7646, 10312, 15292, 20624, 30584, 61168, 4927847, 9855694, 19711388, 39422776, 78845552]

約数ペア:

[(1, 78845552), (2, 39422776), (4, 19711388), (8, 9855694), (16, 4927847), (1289, 61168), (2578, 30584), (3823, 20624), (5156, 15292), (7646, 10312)]