31060792

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12899}}^1$

素因数の和:12955

約数の個数: 32

約数和(自身を含む): 68112000

約数和(自身を除く): 37051208

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 12899, 25798, 51596, 90293, 103192, 180586, 361172, 554657, 722344, 1109314, 2218628, 3882599, 4437256, 7765198, 15530396, 31060792]

約数ペア:

[(1, 31060792), (2, 15530396), (4, 7765198), (7, 4437256), (8, 3882599), (14, 2218628), (28, 1109314), (43, 722344), (56, 554657), (86, 361172), (172, 180586), (301, 103192), (344, 90293), (602, 51596), (1204, 25798), (2408, 12899)]