16964896

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{3137}}^1$

素因数の和:3173

約数の個数: 36

約数和(自身を含む): 36178002

約数和(自身を除く): 19213106

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 3137, 5408, 6274, 12548, 25096, 40781, 50192, 81562, 100384, 163124, 326248, 530153, 652496, 1060306, 1304992, 2120612, 4241224, 8482448, 16964896]

約数ペア:

[(1, 16964896), (2, 8482448), (4, 4241224), (8, 2120612), (13, 1304992), (16, 1060306), (26, 652496), (32, 530153), (52, 326248), (104, 163124), (169, 100384), (208, 81562), (338, 50192), (416, 40781), (676, 25096), (1352, 12548), (2704, 6274), (3137, 5408)]