42091864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2437}}^1$

素因数の和:2587

約数の個数: 32

約数和(自身を含む): 84257280

約数和(自身を除く): 42165416

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 508, 1016, 2159, 2437, 4318, 4874, 8636, 9748, 17272, 19496, 41429, 82858, 165716, 309499, 331432, 618998, 1237996, 2475992, 5261483, 10522966, 21045932, 42091864]

約数ペア:

[(1, 42091864), (2, 21045932), (4, 10522966), (8, 5261483), (17, 2475992), (34, 1237996), (68, 618998), (127, 331432), (136, 309499), (254, 165716), (508, 82858), (1016, 41429), (2159, 19496), (2437, 17272), (4318, 9748), (4874, 8636)]