43187768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3881}}^1$

素因数の和:4007

約数の個数: 32

約数和(自身を含む): 88043760

約数和(自身を除く): 44855992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 3881, 5564, 7762, 11128, 15524, 31048, 50453, 100906, 201812, 403624, 415267, 830534, 1661068, 3322136, 5398471, 10796942, 21593884, 43187768]

約数ペア:

[(1, 43187768), (2, 21593884), (4, 10796942), (8, 5398471), (13, 3322136), (26, 1661068), (52, 830534), (104, 415267), (107, 403624), (214, 201812), (428, 100906), (856, 50453), (1391, 31048), (2782, 15524), (3881, 11128), (5564, 7762)]