191881984

素因数分解:

$2^8\times 7^1\times {\mathrm{107077}}^1$

素因数の和:107100

約数の個数: 36

約数和(自身を含む): 437734864

約数和(自身を除く): 245852880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 107077, 214154, 428308, 749539, 856616, 1499078, 1713232, 2998156, 3426464, 5996312, 6852928, 11992624, 13705856, 23985248, 27411712, 47970496, 95940992, 191881984]

約数ペア:

[(1, 191881984), (2, 95940992), (4, 47970496), (7, 27411712), (8, 23985248), (14, 13705856), (16, 11992624), (28, 6852928), (32, 5996312), (56, 3426464), (64, 2998156), (112, 1713232), (128, 1499078), (224, 856616), (256, 749539), (448, 428308), (896, 214154), (1792, 107077)]