39893504

素因数分解:

$2^9\times 7^1\times {\mathrm{11131}}^1$

素因数の和:11156

約数の個数: 40

約数和(自身を含む): 91104288

約数和(自身を除く): 51210784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 11131, 22262, 44524, 77917, 89048, 155834, 178096, 311668, 356192, 623336, 712384, 1246672, 1424768, 2493344, 2849536, 4986688, 5699072, 9973376, 19946752, 39893504]

約数ペア:

[(1, 39893504), (2, 19946752), (4, 9973376), (7, 5699072), (8, 4986688), (14, 2849536), (16, 2493344), (28, 1424768), (32, 1246672), (56, 712384), (64, 623336), (112, 356192), (128, 311668), (224, 178096), (256, 155834), (448, 89048), (512, 77917), (896, 44524), (1792, 22262), (3584, 11131)]