16103672

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 33576840

約数和(自身を除く): 17473168

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 277, 338, 344, 554, 559, 676, 1108, 1118, 1352, 2216, 2236, 3601, 4472, 7202, 7267, 11911, 14404, 14534, 23822, 28808, 29068, 46813, 47644, 58136, 93626, 95288, 154843, 187252, 309686, 374504, 619372, 1238744, 2012959, 4025918, 8051836, 16103672]

約数ペア:

[(1, 16103672), (2, 8051836), (4, 4025918), (8, 2012959), (13, 1238744), (26, 619372), (43, 374504), (52, 309686), (86, 187252), (104, 154843), (169, 95288), (172, 93626), (277, 58136), (338, 47644), (344, 46813), (554, 29068), (559, 28808), (676, 23822), (1108, 14534), (1118, 14404), (1352, 11911), (2216, 7267), (2236, 7202), (3601, 4472)]