85710688

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5711}}^1$

素因数の和:5795

約数の個数: 48

約数和(自身を含む): 195761664

約数和(自身を除く): 110050976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 5711, 7504, 11422, 15008, 22844, 39977, 45688, 79954, 91376, 159908, 182752, 319816, 382637, 639632, 765274, 1279264, 1530548, 2678459, 3061096, 5356918, 6122192, 10713836, 12244384, 21427672, 42855344, 85710688]

約数ペア:

[(1, 85710688), (2, 42855344), (4, 21427672), (7, 12244384), (8, 10713836), (14, 6122192), (16, 5356918), (28, 3061096), (32, 2678459), (56, 1530548), (67, 1279264), (112, 765274), (134, 639632), (224, 382637), (268, 319816), (469, 182752), (536, 159908), (938, 91376), (1072, 79954), (1876, 45688), (2144, 39977), (3752, 22844), (5711, 15008), (7504, 11422)]