16615384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 32980320

約数和(自身を除く): 16364936

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1237, 1679, 2474, 3358, 4948, 6716, 9896, 13432, 28451, 56902, 90301, 113804, 180602, 227608, 361204, 722408, 2076923, 4153846, 8307692, 16615384]

約数ペア:

[(1, 16615384), (2, 8307692), (4, 4153846), (8, 2076923), (23, 722408), (46, 361204), (73, 227608), (92, 180602), (146, 113804), (184, 90301), (292, 56902), (584, 28451), (1237, 13432), (1679, 9896), (2474, 6716), (3358, 4948)]