84423536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{839}}^1$

素因数の和:1197

約数の個数: 40

約数和(自身を含む): 172905600

約数和(自身を除く): 88482064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 331, 662, 839, 1324, 1678, 2648, 3356, 5296, 6289, 6712, 12578, 13424, 15941, 25156, 31882, 50312, 63764, 100624, 127528, 255056, 277709, 555418, 1110836, 2221672, 4443344, 5276471, 10552942, 21105884, 42211768, 84423536]

約数ペア:

[(1, 84423536), (2, 42211768), (4, 21105884), (8, 10552942), (16, 5276471), (19, 4443344), (38, 2221672), (76, 1110836), (152, 555418), (304, 277709), (331, 255056), (662, 127528), (839, 100624), (1324, 63764), (1678, 50312), (2648, 31882), (3356, 25156), (5296, 15941), (6289, 13424), (6712, 12578)]