89925368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{8081}}^1$

素因数の和:8207

約数の個数: 32

約数和(自身を含む): 183299760

約数和(自身を除く): 93374392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 8081, 11128, 16162, 32324, 64648, 105053, 210106, 420212, 840424, 864667, 1729334, 3458668, 6917336, 11240671, 22481342, 44962684, 89925368]

約数ペア:

[(1, 89925368), (2, 44962684), (4, 22481342), (8, 11240671), (13, 6917336), (26, 3458668), (52, 1729334), (104, 864667), (107, 840424), (214, 420212), (428, 210106), (856, 105053), (1391, 64648), (2782, 32324), (5564, 16162), (8081, 11128)]