18696176

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{16007}}^1$

素因数の和:16088

約数の個数: 20

約数和(自身を含む): 36722352

約数和(自身を除く): 18026176

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 16007, 32014, 64028, 128056, 256112, 1168511, 2337022, 4674044, 9348088, 18696176]

約数ペア:

[(1, 18696176), (2, 9348088), (4, 4674044), (8, 2337022), (16, 1168511), (73, 256112), (146, 128056), (292, 64028), (584, 32014), (1168, 16007)]