78482224

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{114073}}^1$

素因数の和:114124

約数の個数: 20

約数和(自身を含む): 155596936

約数和(自身を除く): 77114712

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 114073, 228146, 456292, 912584, 1825168, 4905139, 9810278, 19620556, 39241112, 78482224]

約数ペア:

[(1, 78482224), (2, 39241112), (4, 19620556), (8, 9810278), (16, 4905139), (43, 1825168), (86, 912584), (172, 456292), (344, 228146), (688, 114073)]