55386136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31327}}^1$

素因数の和:31363

約数の個数: 32

約数和(自身を含む): 118419840

約数和(自身を除く): 63033704

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 31327, 62654, 125308, 250616, 407251, 532559, 814502, 1065118, 1629004, 2130236, 3258008, 4260472, 6923267, 13846534, 27693068, 55386136]

約数ペア:

[(1, 55386136), (2, 27693068), (4, 13846534), (8, 6923267), (13, 4260472), (17, 3258008), (26, 2130236), (34, 1629004), (52, 1065118), (68, 814502), (104, 532559), (136, 407251), (221, 250616), (442, 125308), (884, 62654), (1768, 31327)]