87892792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2017}}^1$

素因数の和:2455

約数の個数: 32

約数和(自身を含む): 177987600

約数和(自身を除く): 90094808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 419, 838, 1676, 2017, 3352, 4034, 5447, 8068, 10894, 16136, 21788, 26221, 43576, 52442, 104884, 209768, 845123, 1690246, 3380492, 6760984, 10986599, 21973198, 43946396, 87892792]

約数ペア:

[(1, 87892792), (2, 43946396), (4, 21973198), (8, 10986599), (13, 6760984), (26, 3380492), (52, 1690246), (104, 845123), (419, 209768), (838, 104884), (1676, 52442), (2017, 43576), (3352, 26221), (4034, 21788), (5447, 16136), (8068, 10894)]