87022754

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20789}}^1$

素因数の和:20834

約数の個数: 32

約数和(自身を含む): 167650560

約数和(自身を除く): 80627806

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 20789, 41578, 145523, 270257, 291046, 478147, 540514, 956294, 1891799, 3347029, 3783598, 6215911, 6694058, 12431822, 43511377, 87022754]

約数ペア:

[(1, 87022754), (2, 43511377), (7, 12431822), (13, 6694058), (14, 6215911), (23, 3783598), (26, 3347029), (46, 1891799), (91, 956294), (161, 540514), (182, 478147), (299, 291046), (322, 270257), (598, 145523), (2093, 41578), (4186, 20789)]