80933036

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 143485440

約数和(自身を除く): 62552404

約数列:

[1, 2, 4, 127, 254, 313, 508, 509, 626, 1018, 1252, 2036, 39751, 64643, 79502, 129286, 159004, 159317, 258572, 318634, 637268, 20233259, 40466518, 80933036]

約数ペア:

[(1, 80933036), (2, 40466518), (4, 20233259), (127, 637268), (254, 318634), (313, 258572), (508, 159317), (509, 159004), (626, 129286), (1018, 79502), (1252, 64643), (2036, 39751)]