84531512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1669}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 171141600

約数和(自身を除く): 86610088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 487, 974, 1669, 1948, 3338, 3896, 6331, 6676, 12662, 13352, 21697, 25324, 43394, 50648, 86788, 173576, 812803, 1625606, 3251212, 6502424, 10566439, 21132878, 42265756, 84531512]

約数ペア:

[(1, 84531512), (2, 42265756), (4, 21132878), (8, 10566439), (13, 6502424), (26, 3251212), (52, 1625606), (104, 812803), (487, 173576), (974, 86788), (1669, 50648), (1948, 43394), (3338, 25324), (3896, 21697), (6331, 13352), (6676, 12662)]