86315928

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{20789}}^1$

素因数の和:20971

約数の個数: 32

約数和(自身を含む): 217047600

約数和(自身を除く): 130731672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 20789, 41578, 62367, 83156, 124734, 166312, 249468, 498936, 3596497, 7192994, 10789491, 14385988, 21578982, 28771976, 43157964, 86315928]

約数ペア:

[(1, 86315928), (2, 43157964), (3, 28771976), (4, 21578982), (6, 14385988), (8, 10789491), (12, 7192994), (24, 3596497), (173, 498936), (346, 249468), (519, 166312), (692, 124734), (1038, 83156), (1384, 62367), (2076, 41578), (4152, 20789)]