1667386136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{149837}}^1$

素因数の和:149963

約数の個数: 32

約数和(自身を含む): 3398325840

約数和(自身を除く): 1730939704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 11128, 149837, 299674, 599348, 1198696, 1947881, 3895762, 7791524, 15583048, 16032559, 32065118, 64130236, 128260472, 208423267, 416846534, 833693068, 1667386136]

約数ペア:

[(1, 1667386136), (2, 833693068), (4, 416846534), (8, 208423267), (13, 128260472), (26, 64130236), (52, 32065118), (104, 16032559), (107, 15583048), (214, 7791524), (428, 3895762), (856, 1947881), (1391, 1198696), (2782, 599348), (5564, 299674), (11128, 149837)]