172919936

素因数分解:

$2^7\times 7^1\times {\mathrm{192991}}^1$

素因数の和:193012

約数の個数: 32

約数和(自身を含む): 393703680

約数和(自身を除く): 220783744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 192991, 385982, 771964, 1350937, 1543928, 2701874, 3087856, 5403748, 6175712, 10807496, 12351424, 21614992, 24702848, 43229984, 86459968, 172919936]

約数ペア:

[(1, 172919936), (2, 86459968), (4, 43229984), (7, 24702848), (8, 21614992), (14, 12351424), (16, 10807496), (28, 6175712), (32, 5403748), (56, 3087856), (64, 2701874), (112, 1543928), (128, 1350937), (224, 771964), (448, 385982), (896, 192991)]