16131232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2281}}^1$

素因数の和:2321

約数の個数: 48

約数和(自身を含む): 36229032

約数和(自身を除く): 20097800

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 2281, 3536, 4562, 7072, 9124, 18248, 29653, 36496, 38777, 59306, 72992, 77554, 118612, 155108, 237224, 310216, 474448, 504101, 620432, 948896, 1008202, 1240864, 2016404, 4032808, 8065616, 16131232]

約数ペア:

[(1, 16131232), (2, 8065616), (4, 4032808), (8, 2016404), (13, 1240864), (16, 1008202), (17, 948896), (26, 620432), (32, 504101), (34, 474448), (52, 310216), (68, 237224), (104, 155108), (136, 118612), (208, 77554), (221, 72992), (272, 59306), (416, 38777), (442, 36496), (544, 29653), (884, 18248), (1768, 9124), (2281, 7072), (3536, 4562)]