31344698

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5501}}^1$

素因数の和:5558

約数の個数: 32

約数和(自身を含む): 60213888

約数和(自身を除く): 28869190

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5501, 5698, 11002, 38507, 60511, 77014, 121022, 203537, 407074, 423577, 847154, 1424759, 2238907, 2849518, 4477814, 15672349, 31344698]

約数ペア:

[(1, 31344698), (2, 15672349), (7, 4477814), (11, 2849518), (14, 2238907), (22, 1424759), (37, 847154), (74, 423577), (77, 407074), (154, 203537), (259, 121022), (407, 77014), (518, 60511), (814, 38507), (2849, 11002), (5501, 5698)]