80775154

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{4493}}^1$

素因数の和:4685

約数の個数: 16

約数和(自身を含む): 123764760

約数和(自身を除く): 42989606

約数列:

[1, 2, 89, 101, 178, 202, 4493, 8986, 8989, 17978, 399877, 453793, 799754, 907586, 40387577, 80775154]

約数ペア:

[(1, 80775154), (2, 40387577), (89, 907586), (101, 799754), (178, 453793), (202, 399877), (4493, 17978), (8986, 8989)]