885222016

素因数分解:

$2^7\times 7^1\times {\mathrm{987971}}^1$

素因数の和:987992

約数の個数: 32

約数和(自身を含む): 2015462880

約数和(自身を除く): 1130240864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 987971, 1975942, 3951884, 6915797, 7903768, 13831594, 15807536, 27663188, 31615072, 55326376, 63230144, 110652752, 126460288, 221305504, 442611008, 885222016]

約数ペア:

[(1, 885222016), (2, 442611008), (4, 221305504), (7, 126460288), (8, 110652752), (14, 63230144), (16, 55326376), (28, 31615072), (32, 27663188), (56, 15807536), (64, 13831594), (112, 7903768), (128, 6915797), (224, 3951884), (448, 1975942), (896, 987971)]