16183888

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:875

約数の個数: 40

約数和(自身を含む): 36049280

約数和(自身を除く): 19865392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 631, 916, 1262, 1603, 1832, 2524, 3206, 3664, 4417, 5048, 6412, 8834, 10096, 12824, 17668, 25648, 35336, 70672, 144499, 288998, 577996, 1011493, 1155992, 2022986, 2311984, 4045972, 8091944, 16183888]

約数ペア:

[(1, 16183888), (2, 8091944), (4, 4045972), (7, 2311984), (8, 2022986), (14, 1155992), (16, 1011493), (28, 577996), (56, 288998), (112, 144499), (229, 70672), (458, 35336), (631, 25648), (916, 17668), (1262, 12824), (1603, 10096), (1832, 8834), (2524, 6412), (3206, 5048), (3664, 4417)]