16339856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4621}}^1$

素因数の和:4659

約数の個数: 40

約数和(自身を含む): 36107064

約数和(自身を除く): 19767208

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 4621, 9242, 18484, 36968, 60073, 73936, 78557, 120146, 157114, 240292, 314228, 480584, 628456, 961168, 1021241, 1256912, 2042482, 4084964, 8169928, 16339856]

約数ペア:

[(1, 16339856), (2, 8169928), (4, 4084964), (8, 2042482), (13, 1256912), (16, 1021241), (17, 961168), (26, 628456), (34, 480584), (52, 314228), (68, 240292), (104, 157114), (136, 120146), (208, 78557), (221, 73936), (272, 60073), (442, 36968), (884, 18484), (1768, 9242), (3536, 4621)]