223769984

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{12577}}^1$

素因数の和:12730

約数の個数: 32

約数和(自身を含む): 449034600

約数和(自身を除く): 225264616

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 8896, 12577, 17792, 25154, 50308, 100616, 201232, 402464, 804928, 1609856, 1748203, 3496406, 6992812, 13985624, 27971248, 55942496, 111884992, 223769984]

約数ペア:

[(1, 223769984), (2, 111884992), (4, 55942496), (8, 27971248), (16, 13985624), (32, 6992812), (64, 3496406), (128, 1748203), (139, 1609856), (278, 804928), (556, 402464), (1112, 201232), (2224, 100616), (4448, 50308), (8896, 25154), (12577, 17792)]