80183884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{49253}}^1$

素因数の和:49305

約数の個数: 24

約数和(自身を含む): 157218768

約数和(自身を除く): 77034884

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 49253, 98506, 197012, 541783, 1083566, 1822361, 2167132, 3644722, 7289444, 20045971, 40091942, 80183884]

約数ペア:

[(1, 80183884), (2, 40091942), (4, 20045971), (11, 7289444), (22, 3644722), (37, 2167132), (44, 1822361), (74, 1083566), (148, 541783), (407, 197012), (814, 98506), (1628, 49253)]