285468208

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{2087}}^1$

素因数の和:2281

約数の個数: 40

約数和(自身を含む): 565463808

約数和(自身を除く): 279995600

約数列:

[1, 2, 4, 8, 16, 83, 103, 166, 206, 332, 412, 664, 824, 1328, 1648, 2087, 4174, 8348, 8549, 16696, 17098, 33392, 34196, 68392, 136784, 173221, 214961, 346442, 429922, 692884, 859844, 1385768, 1719688, 2771536, 3439376, 17841763, 35683526, 71367052, 142734104, 285468208]

約数ペア:

[(1, 285468208), (2, 142734104), (4, 71367052), (8, 35683526), (16, 17841763), (83, 3439376), (103, 2771536), (166, 1719688), (206, 1385768), (332, 859844), (412, 692884), (664, 429922), (824, 346442), (1328, 214961), (1648, 173221), (2087, 136784), (4174, 68392), (8348, 34196), (8549, 33392), (16696, 17098)]