31433344

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{5711}}^1$

素因数の和:5768

約数の個数: 32

約数和(自身を含む): 64088640

約数和(自身を除く): 32655296

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 5711, 11422, 22844, 45688, 91376, 182752, 245573, 365504, 491146, 731008, 982292, 1964584, 3929168, 7858336, 15716672, 31433344]

約数ペア:

[(1, 31433344), (2, 15716672), (4, 7858336), (8, 3929168), (16, 1964584), (32, 982292), (43, 731008), (64, 491146), (86, 365504), (128, 245573), (172, 182752), (344, 91376), (688, 45688), (1376, 22844), (2752, 11422), (5504, 5711)]