65121754

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1\times {\mathrm{643}}^1$

素因数の和:1365

約数の個数: 16

約数和(自身を含む): 99227520

約数和(自身を除く): 34105766

約数列:

[1, 2, 79, 158, 641, 643, 1282, 1286, 50639, 50797, 101278, 101594, 412163, 824326, 32560877, 65121754]

約数ペア:

[(1, 65121754), (2, 32560877), (79, 824326), (158, 412163), (641, 101594), (643, 101278), (1282, 50797), (1286, 50639)]