16764488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 34023360

約数和(自身を除く): 17258872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 331, 487, 662, 974, 1324, 1948, 2648, 3896, 4303, 6331, 8606, 12662, 17212, 25324, 34424, 50648, 161197, 322394, 644788, 1289576, 2095561, 4191122, 8382244, 16764488]

約数ペア:

[(1, 16764488), (2, 8382244), (4, 4191122), (8, 2095561), (13, 1289576), (26, 644788), (52, 322394), (104, 161197), (331, 50648), (487, 34424), (662, 25324), (974, 17212), (1324, 12662), (1948, 8606), (2648, 6331), (3896, 4303)]