90269296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18869}}^1$

素因数の和:18913

約数の個数: 40

約数和(自身を含む): 196549920

約数和(自身を除く): 106280624

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 18869, 37738, 75476, 150952, 245297, 301904, 433987, 490594, 867974, 981188, 1735948, 1962376, 3471896, 3924752, 5641831, 6943792, 11283662, 22567324, 45134648, 90269296]

約数ペア:

[(1, 90269296), (2, 45134648), (4, 22567324), (8, 11283662), (13, 6943792), (16, 5641831), (23, 3924752), (26, 3471896), (46, 1962376), (52, 1735948), (92, 981188), (104, 867974), (184, 490594), (208, 433987), (299, 301904), (368, 245297), (598, 150952), (1196, 75476), (2392, 37738), (4784, 18869)]