31024286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 52073280

約数和(自身を除く): 21048994

約数列:

[1, 2, 17, 23, 34, 46, 97, 194, 391, 409, 782, 818, 1649, 2231, 3298, 4462, 6953, 9407, 13906, 18814, 37927, 39673, 75854, 79346, 159919, 319838, 674441, 912479, 1348882, 1824958, 15512143, 31024286]

約数ペア:

[(1, 31024286), (2, 15512143), (17, 1824958), (23, 1348882), (34, 912479), (46, 674441), (97, 319838), (194, 159919), (391, 79346), (409, 75854), (782, 39673), (818, 37927), (1649, 18814), (2231, 13906), (3298, 9407), (4462, 6953)]