131718368

素因数分解:

$2^5\times {\mathrm{457}}^1\times {\mathrm{9007}}^1$

素因数の和:9474

約数の個数: 24

約数和(自身を含む): 259916832

約数和(自身を除く): 128198464

約数列:

[1, 2, 4, 8, 16, 32, 457, 914, 1828, 3656, 7312, 9007, 14624, 18014, 36028, 72056, 144112, 288224, 4116199, 8232398, 16464796, 32929592, 65859184, 131718368]

約数ペア:

[(1, 131718368), (2, 65859184), (4, 32929592), (8, 16464796), (16, 8232398), (32, 4116199), (457, 288224), (914, 144112), (1828, 72056), (3656, 36028), (7312, 18014), (9007, 14624)]