31048192

素因数分解:

$2^9\times 7^1\times {\mathrm{8663}}^1$

素因数の和:8688

約数の個数: 40

約数和(自身を含む): 70906176

約数和(自身を除く): 39857984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 8663, 17326, 34652, 60641, 69304, 121282, 138608, 242564, 277216, 485128, 554432, 970256, 1108864, 1940512, 2217728, 3881024, 4435456, 7762048, 15524096, 31048192]

約数ペア:

[(1, 31048192), (2, 15524096), (4, 7762048), (7, 4435456), (8, 3881024), (14, 2217728), (16, 1940512), (28, 1108864), (32, 970256), (56, 554432), (64, 485128), (112, 277216), (128, 242564), (224, 138608), (256, 121282), (448, 69304), (512, 60641), (896, 34652), (1792, 17326), (3584, 8663)]