16911776

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{733}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 38473344

約数和(自身を除く): 21561568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 733, 824, 1442, 1466, 1648, 2884, 2932, 3296, 5131, 5768, 5864, 10262, 11536, 11728, 20524, 23072, 23456, 41048, 75499, 82096, 150998, 164192, 301996, 528493, 603992, 1056986, 1207984, 2113972, 2415968, 4227944, 8455888, 16911776]

約数ペア:

[(1, 16911776), (2, 8455888), (4, 4227944), (7, 2415968), (8, 2113972), (14, 1207984), (16, 1056986), (28, 603992), (32, 528493), (56, 301996), (103, 164192), (112, 150998), (206, 82096), (224, 75499), (412, 41048), (721, 23456), (733, 23072), (824, 20524), (1442, 11728), (1466, 11536), (1648, 10262), (2884, 5864), (2932, 5768), (3296, 5131)]