31068452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2803}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 57941856

約数和(自身を除く): 26873404

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2771, 2803, 5542, 5606, 11084, 11212, 47651, 95302, 190604, 456889, 913778, 1827556, 7767113, 15534226, 31068452]

約数ペア:

[(1, 31068452), (2, 15534226), (4, 7767113), (17, 1827556), (34, 913778), (68, 456889), (163, 190604), (326, 95302), (652, 47651), (2771, 11212), (2803, 11084), (5542, 5606)]